201730425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 362560128

約数和(自身を除く): 160829703

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 565, 975, 1469, 1695, 1831, 2825, 4407, 5493, 7345, 8475, 9155, 22035, 23803, 27465, 36725, 45775, 71409, 110175, 119015, 137325, 206903, 357045, 595075, 620709, 1034515, 1785225, 2689739, 3103545, 5172575, 8069217, 13448695, 15517725, 40346085, 67243475, 201730425]

約数ペア:

[(1, 201730425), (3, 67243475), (5, 40346085), (13, 15517725), (15, 13448695), (25, 8069217), (39, 5172575), (65, 3103545), (75, 2689739), (113, 1785225), (195, 1034515), (325, 620709), (339, 595075), (565, 357045), (975, 206903), (1469, 137325), (1695, 119015), (1831, 110175), (2825, 71409), (4407, 45775), (5493, 36725), (7345, 27465), (8475, 23803), (9155, 22035)]