1552506615

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 3161410560

約数和(自身を除く): 1608903945

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 43, 45, 55, 99, 123, 129, 135, 165, 205, 215, 297, 369, 387, 451, 473, 495, 593, 615, 645, 1107, 1161, 1353, 1419, 1485, 1763, 1779, 1845, 1935, 2255, 2365, 2965, 4059, 4257, 5289, 5337, 5535, 5805, 6523, 6765, 7095, 8815, 8895, 12177, 12771, 15867, 16011, 19393, 19569, 20295, 21285, 24313, 25499, 26445, 26685, 32615, 47601, 58179, 58707, 60885, 63855, 72939, 76497, 79335, 80055, 96965, 97845, 121565, 127495, 174537, 176121, 218817, 229491, 238005, 267443, 280489, 290895, 293535, 364695, 382485, 523611, 656451, 688473, 802329, 841467, 872685, 880605, 1045459, 1094085, 1147455, 1337215, 1402445, 2406987, 2524401, 2618055, 3136377, 3282255, 3442365, 4011645, 4207335, 5227295, 7220961, 7573203, 9409131, 11500049, 12034935, 12622005, 15681885, 28227393, 34500147, 36104805, 37866015, 47045655, 57500245, 103500441, 141136965, 172500735, 310501323, 517502205, 1552506615]

約数ペア:

[(1, 1552506615), (3, 517502205), (5, 310501323), (9, 172500735), (11, 141136965), (15, 103500441), (27, 57500245), (33, 47045655), (41, 37866015), (43, 36104805), (45, 34500147), (55, 28227393), (99, 15681885), (123, 12622005), (129, 12034935), (135, 11500049), (165, 9409131), (205, 7573203), (215, 7220961), (297, 5227295), (369, 4207335), (387, 4011645), (451, 3442365), (473, 3282255), (495, 3136377), (593, 2618055), (615, 2524401), (645, 2406987), (1107, 1402445), (1161, 1337215), (1353, 1147455), (1419, 1094085), (1485, 1045459), (1763, 880605), (1779, 872685), (1845, 841467), (1935, 802329), (2255, 688473), (2365, 656451), (2965, 523611), (4059, 382485), (4257, 364695), (5289, 293535), (5337, 290895), (5535, 280489), (5805, 267443), (6523, 238005), (6765, 229491), (7095, 218817), (8815, 176121), (8895, 174537), (12177, 127495), (12771, 121565), (15867, 97845), (16011, 96965), (19393, 80055), (19569, 79335), (20295, 76497), (21285, 72939), (24313, 63855), (25499, 60885), (26445, 58707), (26685, 58179), (32615, 47601)]