147710475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 296601552

約数和(自身を除く): 148891077

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 165, 185, 225, 275, 333, 407, 495, 555, 825, 925, 1221, 1613, 1665, 2035, 2475, 2775, 3663, 4839, 6105, 8065, 8325, 10175, 14517, 17743, 18315, 24195, 30525, 40325, 53229, 59681, 72585, 88715, 91575, 120975, 159687, 179043, 266145, 298405, 362925, 443575, 537129, 656491, 798435, 895215, 1330725, 1492025, 1969473, 2685645, 3282455, 3992175, 4476075, 5908419, 9847365, 13428225, 16412275, 29542095, 49236825, 147710475]

約数ペア:

[(1, 147710475), (3, 49236825), (5, 29542095), (9, 16412275), (11, 13428225), (15, 9847365), (25, 5908419), (33, 4476075), (37, 3992175), (45, 3282455), (55, 2685645), (75, 1969473), (99, 1492025), (111, 1330725), (165, 895215), (185, 798435), (225, 656491), (275, 537129), (333, 443575), (407, 362925), (495, 298405), (555, 266145), (825, 179043), (925, 159687), (1221, 120975), (1613, 91575), (1665, 88715), (2035, 72585), (2475, 59681), (2775, 53229), (3663, 40325), (4839, 30525), (6105, 24195), (8065, 18315), (8325, 17743), (10175, 14517)]