47848625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 24934735

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 89, 115, 125, 187, 253, 275, 391, 425, 445, 575, 935, 979, 1265, 1375, 1513, 1955, 2047, 2125, 2225, 2875, 4301, 4675, 4895, 6325, 7565, 9775, 10235, 11125, 16643, 21505, 22517, 23375, 24475, 31625, 34799, 37825, 48875, 51175, 83215, 107525, 112585, 122375, 173995, 189125, 255875, 382789, 416075, 537625, 562925, 869975, 1913945, 2080375, 2814625, 4349875, 9569725, 47848625]

約数ペア:

[(1, 47848625), (5, 9569725), (11, 4349875), (17, 2814625), (23, 2080375), (25, 1913945), (55, 869975), (85, 562925), (89, 537625), (115, 416075), (125, 382789), (187, 255875), (253, 189125), (275, 173995), (391, 122375), (425, 112585), (445, 107525), (575, 83215), (935, 51175), (979, 48875), (1265, 37825), (1375, 34799), (1513, 31625), (1955, 24475), (2047, 23375), (2125, 22517), (2225, 21505), (2875, 16643), (4301, 11125), (4675, 10235), (4895, 9775), (6325, 7565)]