200035575

素因数分解:

$3^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:766

約数の個数: 60

約数和(自身を含む): 373329528

約数和(自身を除く): 173293953

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 173, 225, 405, 519, 571, 675, 865, 1557, 1713, 2025, 2595, 2855, 4325, 4671, 5139, 7785, 8565, 12975, 14013, 14275, 15417, 23355, 25695, 38925, 42825, 46251, 70065, 77085, 98783, 116775, 128475, 231255, 296349, 350325, 385425, 493915, 889047, 1156275, 1481745, 2469575, 2667141, 4445235, 7408725, 8001423, 13335705, 22226175, 40007115, 66678525, 200035575]

約数ペア:

[(1, 200035575), (3, 66678525), (5, 40007115), (9, 22226175), (15, 13335705), (25, 8001423), (27, 7408725), (45, 4445235), (75, 2667141), (81, 2469575), (135, 1481745), (173, 1156275), (225, 889047), (405, 493915), (519, 385425), (571, 350325), (675, 296349), (865, 231255), (1557, 128475), (1713, 116775), (2025, 98783), (2595, 77085), (2855, 70065), (4325, 46251), (4671, 42825), (5139, 38925), (7785, 25695), (8565, 23355), (12975, 15417), (14013, 14275)]