90532845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 178738560

約数和(自身を除く): 88205715

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 59, 61, 65, 117, 129, 177, 183, 195, 215, 295, 305, 387, 531, 549, 559, 585, 645, 767, 793, 885, 915, 1677, 1935, 2301, 2379, 2537, 2623, 2655, 2745, 2795, 3599, 3835, 3965, 5031, 6903, 7137, 7611, 7869, 8385, 10797, 11505, 11895, 12685, 13115, 17995, 22833, 23607, 25155, 32391, 32981, 34099, 34515, 35685, 38055, 39345, 46787, 53985, 98943, 102297, 114165, 118035, 140361, 154757, 161955, 164905, 170495, 233935, 296829, 306891, 421083, 464271, 494715, 511485, 701805, 773785, 1392813, 1484145, 1534455, 2011841, 2105415, 2321355, 6035523, 6964065, 10059205, 18106569, 30177615, 90532845]

約数ペア:

[(1, 90532845), (3, 30177615), (5, 18106569), (9, 10059205), (13, 6964065), (15, 6035523), (39, 2321355), (43, 2105415), (45, 2011841), (59, 1534455), (61, 1484145), (65, 1392813), (117, 773785), (129, 701805), (177, 511485), (183, 494715), (195, 464271), (215, 421083), (295, 306891), (305, 296829), (387, 233935), (531, 170495), (549, 164905), (559, 161955), (585, 154757), (645, 140361), (767, 118035), (793, 114165), (885, 102297), (915, 98943), (1677, 53985), (1935, 46787), (2301, 39345), (2379, 38055), (2537, 35685), (2623, 34515), (2655, 34099), (2745, 32981), (2795, 32391), (3599, 25155), (3835, 23607), (3965, 22833), (5031, 17995), (6903, 13115), (7137, 12685), (7611, 11895), (7869, 11505), (8385, 10797)]