90033525

素因数分解:

$3^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 60

約数和(自身を含む): 168389892

約数和(自身を除く): 78356367

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 173, 225, 257, 405, 519, 675, 771, 865, 1285, 1557, 2025, 2313, 2595, 3855, 4325, 4671, 6425, 6939, 7785, 11565, 12975, 14013, 19275, 20817, 23355, 34695, 38925, 44461, 57825, 70065, 104085, 116775, 133383, 173475, 222305, 350325, 400149, 520425, 666915, 1111525, 1200447, 2000745, 3334575, 3601341, 6002235, 10003725, 18006705, 30011175, 90033525]

約数ペア:

[(1, 90033525), (3, 30011175), (5, 18006705), (9, 10003725), (15, 6002235), (25, 3601341), (27, 3334575), (45, 2000745), (75, 1200447), (81, 1111525), (135, 666915), (173, 520425), (225, 400149), (257, 350325), (405, 222305), (519, 173475), (675, 133383), (771, 116775), (865, 104085), (1285, 70065), (1557, 57825), (2025, 44461), (2313, 38925), (2595, 34695), (3855, 23355), (4325, 20817), (4671, 19275), (6425, 14013), (6939, 12975), (7785, 11565)]