38258685

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 72259200

約数和(自身を除く): 34000515

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1543, 1653, 2755, 4629, 4959, 7715, 8265, 13887, 23145, 24795, 29317, 44747, 69435, 87951, 134241, 146585, 223735, 263853, 402723, 439755, 671205, 850193, 1319265, 2013615, 2550579, 4250965, 7651737, 12752895, 38258685]

約数ペア:

[(1, 38258685), (3, 12752895), (5, 7651737), (9, 4250965), (15, 2550579), (19, 2013615), (29, 1319265), (45, 850193), (57, 671205), (87, 439755), (95, 402723), (145, 263853), (171, 223735), (261, 146585), (285, 134241), (435, 87951), (551, 69435), (855, 44747), (1305, 29317), (1543, 24795), (1653, 23145), (2755, 13887), (4629, 8265), (4959, 7715)]