90295095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 165150720

約数和(自身を除く): 74855625

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 127, 139, 155, 165, 341, 381, 417, 465, 635, 695, 1023, 1397, 1529, 1705, 1905, 2085, 3937, 4191, 4309, 4587, 5115, 6985, 7645, 11811, 12927, 17653, 19685, 20955, 21545, 22935, 43307, 47399, 52959, 59055, 64635, 88265, 129921, 142197, 194183, 216535, 236995, 264795, 547243, 582549, 649605, 710985, 970915, 1641729, 2736215, 2912745, 6019673, 8208645, 18059019, 30098365, 90295095]

約数ペア:

[(1, 90295095), (3, 30098365), (5, 18059019), (11, 8208645), (15, 6019673), (31, 2912745), (33, 2736215), (55, 1641729), (93, 970915), (127, 710985), (139, 649605), (155, 582549), (165, 547243), (341, 264795), (381, 236995), (417, 216535), (465, 194183), (635, 142197), (695, 129921), (1023, 88265), (1397, 64635), (1529, 59055), (1705, 52959), (1905, 47399), (2085, 43307), (3937, 22935), (4191, 21545), (4309, 20955), (4587, 19685), (5115, 17653), (6985, 12927), (7645, 11811)]