47549625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 85363200

約数和(自身を除く): 37813575

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 125, 149, 185, 345, 375, 447, 555, 575, 745, 851, 925, 1725, 2235, 2553, 2775, 2875, 3427, 3725, 4255, 4625, 5513, 8625, 10281, 11175, 12765, 13875, 16539, 17135, 18625, 21275, 27565, 51405, 55875, 63825, 82695, 85675, 106375, 126799, 137825, 257025, 319125, 380397, 413475, 428375, 633995, 689125, 1285125, 1901985, 2067375, 3169975, 9509925, 15849875, 47549625]

約数ペア:

[(1, 47549625), (3, 15849875), (5, 9509925), (15, 3169975), (23, 2067375), (25, 1901985), (37, 1285125), (69, 689125), (75, 633995), (111, 428375), (115, 413475), (125, 380397), (149, 319125), (185, 257025), (345, 137825), (375, 126799), (447, 106375), (555, 85675), (575, 82695), (745, 63825), (851, 55875), (925, 51405), (1725, 27565), (2235, 21275), (2553, 18625), (2775, 17135), (2875, 16539), (3427, 13875), (3725, 12765), (4255, 11175), (4625, 10281), (5513, 8625)]