54775875

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 116093952

約数和(自身を除く): 61318077

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 125, 147, 165, 175, 231, 245, 271, 275, 375, 385, 525, 539, 735, 813, 825, 875, 1155, 1225, 1355, 1375, 1617, 1897, 1925, 2625, 2695, 2981, 3675, 4065, 4125, 5691, 5775, 6125, 6775, 8085, 8943, 9485, 9625, 13279, 13475, 14905, 18375, 20325, 20867, 28455, 28875, 33875, 39837, 40425, 44715, 47425, 62601, 66395, 67375, 74525, 101625, 104335, 142275, 146069, 199185, 202125, 223575, 237125, 313005, 331975, 372625, 438207, 521675, 711375, 730345, 995925, 1117875, 1565025, 1659875, 2191035, 2608375, 3651725, 4979625, 7825125, 10955175, 18258625, 54775875]

約数ペア:

[(1, 54775875), (3, 18258625), (5, 10955175), (7, 7825125), (11, 4979625), (15, 3651725), (21, 2608375), (25, 2191035), (33, 1659875), (35, 1565025), (49, 1117875), (55, 995925), (75, 730345), (77, 711375), (105, 521675), (125, 438207), (147, 372625), (165, 331975), (175, 313005), (231, 237125), (245, 223575), (271, 202125), (275, 199185), (375, 146069), (385, 142275), (525, 104335), (539, 101625), (735, 74525), (813, 67375), (825, 66395), (875, 62601), (1155, 47425), (1225, 44715), (1355, 40425), (1375, 39837), (1617, 33875), (1897, 28875), (1925, 28455), (2625, 20867), (2695, 20325), (2981, 18375), (3675, 14905), (4065, 13475), (4125, 13279), (5691, 9625), (5775, 9485), (6125, 8943), (6775, 8085)]