86686425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2439

約数の個数: 72

約数和(自身を含む): 185238144

約数和(自身を除く): 98551719

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1449, 1575, 1725, 2393, 2415, 4025, 5175, 7179, 7245, 11965, 12075, 16751, 21537, 35895, 36225, 50253, 55039, 59825, 83755, 107685, 150759, 165117, 179475, 251265, 275195, 385273, 418775, 495351, 538425, 753795, 825585, 1155819, 1256325, 1375975, 1926365, 2476755, 3467457, 3768975, 4127925, 5779095, 9631825, 12383775, 17337285, 28895475, 86686425]

約数ペア:

[(1, 86686425), (3, 28895475), (5, 17337285), (7, 12383775), (9, 9631825), (15, 5779095), (21, 4127925), (23, 3768975), (25, 3467457), (35, 2476755), (45, 1926365), (63, 1375975), (69, 1256325), (75, 1155819), (105, 825585), (115, 753795), (161, 538425), (175, 495351), (207, 418775), (225, 385273), (315, 275195), (345, 251265), (483, 179475), (525, 165117), (575, 150759), (805, 107685), (1035, 83755), (1449, 59825), (1575, 55039), (1725, 50253), (2393, 36225), (2415, 35895), (4025, 21537), (5175, 16751), (7179, 12075), (7245, 11965)]