71832375

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 131560416

約数和(自身を除く): 59728041

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 375, 603, 953, 1005, 1125, 1675, 2859, 3015, 4765, 5025, 8375, 8577, 14295, 15075, 23825, 25125, 42885, 63851, 71475, 75375, 119125, 191553, 214425, 319255, 357375, 574659, 957765, 1072125, 1596275, 2873295, 4788825, 7981375, 14366475, 23944125, 71832375]

約数ペア:

[(1, 71832375), (3, 23944125), (5, 14366475), (9, 7981375), (15, 4788825), (25, 2873295), (45, 1596275), (67, 1072125), (75, 957765), (125, 574659), (201, 357375), (225, 319255), (335, 214425), (375, 191553), (603, 119125), (953, 75375), (1005, 71475), (1125, 63851), (1675, 42885), (2859, 25125), (3015, 23825), (4765, 15075), (5025, 14295), (8375, 8577)]