146703315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 291962880

約数和(自身を除く): 145259565

約数列:

[1, 3, 5, 11, 15, 23, 29, 31, 33, 43, 55, 69, 87, 93, 115, 129, 145, 155, 165, 215, 253, 319, 341, 345, 435, 465, 473, 645, 667, 713, 759, 899, 957, 989, 1023, 1247, 1265, 1333, 1419, 1595, 1705, 2001, 2139, 2365, 2697, 2967, 3335, 3565, 3741, 3795, 3999, 4495, 4785, 4945, 5115, 6235, 6665, 7095, 7337, 7843, 9889, 10005, 10695, 10879, 13485, 13717, 14663, 14835, 18705, 19995, 20677, 22011, 23529, 28681, 29667, 30659, 32637, 36685, 38657, 39215, 41151, 43989, 49445, 54395, 62031, 68585, 73315, 86043, 91977, 103385, 110055, 115971, 117645, 143405, 148335, 153295, 163185, 193285, 205755, 219945, 227447, 310155, 315491, 337249, 425227, 430215, 459885, 579855, 682341, 889111, 946473, 1011747, 1137235, 1275681, 1577455, 1686245, 2126135, 2667333, 3411705, 4445555, 4732365, 5058735, 6378405, 9780221, 13336665, 29340663, 48901105, 146703315]

約数ペア:

[(1, 146703315), (3, 48901105), (5, 29340663), (11, 13336665), (15, 9780221), (23, 6378405), (29, 5058735), (31, 4732365), (33, 4445555), (43, 3411705), (55, 2667333), (69, 2126135), (87, 1686245), (93, 1577455), (115, 1275681), (129, 1137235), (145, 1011747), (155, 946473), (165, 889111), (215, 682341), (253, 579855), (319, 459885), (341, 430215), (345, 425227), (435, 337249), (465, 315491), (473, 310155), (645, 227447), (667, 219945), (713, 205755), (759, 193285), (899, 163185), (957, 153295), (989, 148335), (1023, 143405), (1247, 117645), (1265, 115971), (1333, 110055), (1419, 103385), (1595, 91977), (1705, 86043), (2001, 73315), (2139, 68585), (2365, 62031), (2697, 54395), (2967, 49445), (3335, 43989), (3565, 41151), (3741, 39215), (3795, 38657), (3999, 36685), (4495, 32637), (4785, 30659), (4945, 29667), (5115, 28681), (6235, 23529), (6665, 22011), (7095, 20677), (7337, 19995), (7843, 18705), (9889, 14835), (10005, 14663), (10695, 13717), (10879, 13485)]