167679315

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 321159168

約数和(自身を除く): 153479853

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 47, 69, 81, 115, 135, 141, 207, 235, 345, 383, 405, 423, 621, 705, 1035, 1081, 1149, 1269, 1863, 1915, 2115, 3105, 3243, 3447, 3807, 5405, 5745, 6345, 8809, 9315, 9729, 10341, 16215, 17235, 18001, 19035, 26427, 29187, 31023, 44045, 48645, 51705, 54003, 79281, 87561, 90005, 132135, 145935, 155115, 162009, 237843, 270015, 396405, 414023, 437805, 486027, 713529, 810045, 1189215, 1242069, 1458081, 2070115, 2430135, 3567645, 3726207, 6210345, 7290405, 11178621, 18631035, 33535863, 55893105, 167679315]

約数ペア:

[(1, 167679315), (3, 55893105), (5, 33535863), (9, 18631035), (15, 11178621), (23, 7290405), (27, 6210345), (45, 3726207), (47, 3567645), (69, 2430135), (81, 2070115), (115, 1458081), (135, 1242069), (141, 1189215), (207, 810045), (235, 713529), (345, 486027), (383, 437805), (405, 414023), (423, 396405), (621, 270015), (705, 237843), (1035, 162009), (1081, 155115), (1149, 145935), (1269, 132135), (1863, 90005), (1915, 87561), (2115, 79281), (3105, 54003), (3243, 51705), (3447, 48645), (3807, 44045), (5405, 31023), (5745, 29187), (6345, 26427), (8809, 19035), (9315, 18001), (9729, 17235), (10341, 16215)]