75534875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 110702592

約数和(自身を除く): 35167717

約数列:

[1, 5, 13, 23, 25, 43, 47, 65, 115, 125, 215, 235, 299, 325, 559, 575, 611, 989, 1075, 1081, 1175, 1495, 1625, 2021, 2795, 2875, 3055, 4945, 5375, 5405, 5875, 7475, 10105, 12857, 13975, 14053, 15275, 24725, 26273, 27025, 37375, 46483, 50525, 64285, 69875, 70265, 76375, 123625, 131365, 135125, 232415, 252625, 321425, 351325, 604279, 656825, 1162075, 1607125, 1756625, 3021395, 3284125, 5810375, 15106975, 75534875]

約数ペア:

[(1, 75534875), (5, 15106975), (13, 5810375), (23, 3284125), (25, 3021395), (43, 1756625), (47, 1607125), (65, 1162075), (115, 656825), (125, 604279), (215, 351325), (235, 321425), (299, 252625), (325, 232415), (559, 135125), (575, 131365), (611, 123625), (989, 76375), (1075, 70265), (1081, 69875), (1175, 64285), (1495, 50525), (1625, 46483), (2021, 37375), (2795, 27025), (2875, 26273), (3055, 24725), (4945, 15275), (5375, 14053), (5405, 13975), (5875, 12857), (7475, 10105)]