1402163925

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5582

約数の個数: 48

約数和(自身を含む): 2400441600

約数和(自身を除く): 998277675

約数列:

[1, 3, 5, 15, 25, 47, 73, 75, 141, 219, 235, 365, 705, 1095, 1175, 1825, 3431, 3525, 5449, 5475, 10293, 16347, 17155, 27245, 51465, 81735, 85775, 136225, 256103, 257325, 397777, 408675, 768309, 1193331, 1280515, 1988885, 3841545, 5966655, 6402575, 9944425, 18695519, 19207725, 29833275, 56086557, 93477595, 280432785, 467387975, 1402163925]

約数ペア:

[(1, 1402163925), (3, 467387975), (5, 280432785), (15, 93477595), (25, 56086557), (47, 29833275), (73, 19207725), (75, 18695519), (141, 9944425), (219, 6402575), (235, 5966655), (365, 3841545), (705, 1988885), (1095, 1280515), (1175, 1193331), (1825, 768309), (3431, 408675), (3525, 397777), (5449, 257325), (5475, 256103), (10293, 136225), (16347, 85775), (17155, 81735), (27245, 51465)]