52540125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 97763328

約数和(自身を除く): 45223203

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 125, 141, 165, 235, 271, 275, 375, 517, 705, 813, 825, 1175, 1355, 1375, 1551, 2585, 2981, 3525, 4065, 4125, 5875, 6775, 7755, 8943, 12737, 12925, 14905, 17625, 20325, 33875, 38211, 38775, 44715, 63685, 64625, 74525, 101625, 140107, 191055, 193875, 223575, 318425, 372625, 420321, 700535, 955275, 1117875, 1592125, 2101605, 3502675, 4776375, 10508025, 17513375, 52540125]

約数ペア:

[(1, 52540125), (3, 17513375), (5, 10508025), (11, 4776375), (15, 3502675), (25, 2101605), (33, 1592125), (47, 1117875), (55, 955275), (75, 700535), (125, 420321), (141, 372625), (165, 318425), (235, 223575), (271, 193875), (275, 191055), (375, 140107), (517, 101625), (705, 74525), (813, 64625), (825, 63685), (1175, 44715), (1355, 38775), (1375, 38211), (1551, 33875), (2585, 20325), (2981, 17625), (3525, 14905), (4065, 12925), (4125, 12737), (5875, 8943), (6775, 7755)]