27015950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 54840240

約数和(自身を除く): 27824290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 467, 650, 890, 934, 1157, 2225, 2314, 2335, 4450, 4670, 5785, 6071, 11570, 11675, 12142, 23350, 28925, 30355, 41563, 57850, 60710, 83126, 151775, 207815, 303550, 415630, 540319, 1039075, 1080638, 2078150, 2701595, 5403190, 13507975, 27015950]

約数ペア:

[(1, 27015950), (2, 13507975), (5, 5403190), (10, 2701595), (13, 2078150), (25, 1080638), (26, 1039075), (50, 540319), (65, 415630), (89, 303550), (130, 207815), (178, 151775), (325, 83126), (445, 60710), (467, 57850), (650, 41563), (890, 30355), (934, 28925), (1157, 23350), (2225, 12142), (2314, 11675), (2335, 11570), (4450, 6071), (4670, 5785)]