142310625

素因数分解:

$3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 240672960

約数和(自身を除く): 98362335

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 625, 1065, 1069, 1775, 1875, 3207, 5325, 5345, 8875, 16035, 26625, 26725, 44375, 75899, 80175, 133125, 133625, 227697, 379495, 400875, 668125, 1138485, 1897475, 2004375, 5692425, 9487375, 28462125, 47436875, 142310625]

約数ペア:

[(1, 142310625), (3, 47436875), (5, 28462125), (15, 9487375), (25, 5692425), (71, 2004375), (75, 1897475), (125, 1138485), (213, 668125), (355, 400875), (375, 379495), (625, 227697), (1065, 133625), (1069, 133125), (1775, 80175), (1875, 75899), (3207, 44375), (5325, 26725), (5345, 26625), (8875, 16035)]