90366645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 153653760

約数和(自身を除く): 63287115

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 389, 911, 1167, 1945, 2733, 4555, 5835, 6613, 13665, 15487, 19839, 33065, 46461, 77435, 99195, 232305, 354379, 1063137, 1771895, 5315685, 6024443, 18073329, 30122215, 90366645]

約数ペア:

[(1, 90366645), (3, 30122215), (5, 18073329), (15, 6024443), (17, 5315685), (51, 1771895), (85, 1063137), (255, 354379), (389, 232305), (911, 99195), (1167, 77435), (1945, 46461), (2733, 33065), (4555, 19839), (5835, 15487), (6613, 13665)]