90313695

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 163448064

約数和(自身を除く): 73134369

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 101, 155, 279, 303, 465, 505, 641, 909, 1395, 1515, 1923, 3131, 3205, 4545, 5769, 9393, 9615, 15655, 19871, 28179, 28845, 46965, 59613, 64741, 99355, 140895, 178839, 194223, 298065, 323705, 582669, 894195, 971115, 2006971, 2913345, 6020913, 10034855, 18062739, 30104565, 90313695]

約数ペア:

[(1, 90313695), (3, 30104565), (5, 18062739), (9, 10034855), (15, 6020913), (31, 2913345), (45, 2006971), (93, 971115), (101, 894195), (155, 582669), (279, 323705), (303, 298065), (465, 194223), (505, 178839), (641, 140895), (909, 99355), (1395, 64741), (1515, 59613), (1923, 46965), (3131, 28845), (3205, 28179), (4545, 19871), (5769, 15655), (9393, 9615)]