9177705

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 18399744

約数和(自身を除く): 9222039

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 43, 45, 51, 81, 85, 93, 129, 135, 153, 155, 215, 255, 279, 387, 405, 459, 465, 527, 645, 731, 765, 837, 1161, 1333, 1377, 1395, 1581, 1935, 2193, 2295, 2511, 2635, 3483, 3655, 3999, 4185, 4743, 5805, 6579, 6665, 6885, 7905, 10965, 11997, 12555, 14229, 17415, 19737, 19995, 22661, 23715, 32895, 35991, 42687, 59211, 59985, 67983, 71145, 98685, 107973, 113305, 179955, 203949, 213435, 296055, 339915, 539865, 611847, 1019745, 1835541, 3059235, 9177705]

約数ペア:

[(1, 9177705), (3, 3059235), (5, 1835541), (9, 1019745), (15, 611847), (17, 539865), (27, 339915), (31, 296055), (43, 213435), (45, 203949), (51, 179955), (81, 113305), (85, 107973), (93, 98685), (129, 71145), (135, 67983), (153, 59985), (155, 59211), (215, 42687), (255, 35991), (279, 32895), (387, 23715), (405, 22661), (459, 19995), (465, 19737), (527, 17415), (645, 14229), (731, 12555), (765, 11997), (837, 10965), (1161, 7905), (1333, 6885), (1377, 6665), (1395, 6579), (1581, 5805), (1935, 4743), (2193, 4185), (2295, 3999), (2511, 3655), (2635, 3483)]