52575375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 94648320

約数和(自身を除く): 42072945

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 125, 141, 157, 235, 285, 375, 471, 475, 705, 785, 893, 1175, 1425, 2355, 2375, 2679, 2983, 3525, 3925, 4465, 5875, 7125, 7379, 8949, 11775, 13395, 14915, 17625, 19625, 22137, 22325, 36895, 44745, 58875, 66975, 74575, 110685, 111625, 140201, 184475, 223725, 334875, 372875, 420603, 553425, 701005, 922375, 1118625, 2103015, 2767125, 3505025, 10515075, 17525125, 52575375]

約数ペア:

[(1, 52575375), (3, 17525125), (5, 10515075), (15, 3505025), (19, 2767125), (25, 2103015), (47, 1118625), (57, 922375), (75, 701005), (95, 553425), (125, 420603), (141, 372875), (157, 334875), (235, 223725), (285, 184475), (375, 140201), (471, 111625), (475, 110685), (705, 74575), (785, 66975), (893, 58875), (1175, 44745), (1425, 36895), (2355, 22325), (2375, 22137), (2679, 19625), (2983, 17625), (3525, 14915), (3925, 13395), (4465, 11775), (5875, 8949), (7125, 7379)]