136413375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 261860352

約数和(自身を除く): 125446977

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 157, 175, 331, 375, 471, 525, 785, 875, 993, 1099, 1655, 2317, 2355, 2625, 3297, 3925, 4965, 5495, 6951, 8275, 11585, 11775, 16485, 19625, 24825, 27475, 34755, 41375, 51967, 57925, 58875, 82425, 124125, 137375, 155901, 173775, 259835, 289625, 363769, 412125, 779505, 868875, 1091307, 1299175, 1818845, 3897525, 5456535, 6495875, 9094225, 19487625, 27282675, 45471125, 136413375]

約数ペア:

[(1, 136413375), (3, 45471125), (5, 27282675), (7, 19487625), (15, 9094225), (21, 6495875), (25, 5456535), (35, 3897525), (75, 1818845), (105, 1299175), (125, 1091307), (157, 868875), (175, 779505), (331, 412125), (375, 363769), (471, 289625), (525, 259835), (785, 173775), (875, 155901), (993, 137375), (1099, 124125), (1655, 82425), (2317, 58875), (2355, 57925), (2625, 51967), (3297, 41375), (3925, 34755), (4965, 27475), (5495, 24825), (6951, 19625), (8275, 16485), (11585, 11775)]