90095895

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 167600160

約数和(自身を除く): 77504265

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 2349, 2557, 3915, 7047, 7671, 11745, 12785, 23013, 35235, 38355, 69039, 74153, 115065, 207117, 222459, 345195, 370765, 621351, 667377, 1035585, 1112295, 2002131, 3106755, 3336885, 6006393, 10010655, 18019179, 30031965, 90095895]

約数ペア:

[(1, 90095895), (3, 30031965), (5, 18019179), (9, 10010655), (15, 6006393), (27, 3336885), (29, 3106755), (45, 2002131), (81, 1112295), (87, 1035585), (135, 667377), (145, 621351), (243, 370765), (261, 345195), (405, 222459), (435, 207117), (783, 115065), (1215, 74153), (1305, 69039), (2349, 38355), (2557, 35235), (3915, 23013), (7047, 12785), (7671, 11745)]