2022461625

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2179

約数の個数: 64

約数和(自身を含む): 3506720256

約数和(自身を除く): 1484258631

約数列:

[1, 3, 5, 15, 25, 37, 71, 75, 111, 125, 185, 213, 355, 375, 555, 925, 1065, 1775, 2053, 2627, 2775, 4625, 5325, 6159, 7881, 8875, 10265, 13135, 13875, 26625, 30795, 39405, 51325, 65675, 75961, 145763, 153975, 197025, 227883, 256625, 328375, 379805, 437289, 728815, 769875, 985125, 1139415, 1899025, 2186445, 3644075, 5393231, 5697075, 9495125, 10932225, 16179693, 18220375, 26966155, 28485375, 54661125, 80898465, 134830775, 404492325, 674153875, 2022461625]

約数ペア:

[(1, 2022461625), (3, 674153875), (5, 404492325), (15, 134830775), (25, 80898465), (37, 54661125), (71, 28485375), (75, 26966155), (111, 18220375), (125, 16179693), (185, 10932225), (213, 9495125), (355, 5697075), (375, 5393231), (555, 3644075), (925, 2186445), (1065, 1899025), (1775, 1139415), (2053, 985125), (2627, 769875), (2775, 728815), (4625, 437289), (5325, 379805), (6159, 328375), (7881, 256625), (8875, 227883), (10265, 197025), (13135, 153975), (13875, 145763), (26625, 75961), (30795, 65675), (39405, 51325)]