29274615

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 55039512

約数和(自身を除く): 25764897

約数列:

[1, 3, 5, 9, 15, 27, 41, 43, 45, 81, 123, 129, 135, 205, 215, 369, 387, 405, 615, 645, 1107, 1161, 1681, 1763, 1845, 1935, 3321, 3483, 5043, 5289, 5535, 5805, 8405, 8815, 15129, 15867, 16605, 17415, 25215, 26445, 45387, 47601, 72283, 75645, 79335, 136161, 142803, 216849, 226935, 238005, 361415, 650547, 680805, 714015, 1084245, 1951641, 3252735, 5854923, 9758205, 29274615]

約数ペア:

[(1, 29274615), (3, 9758205), (5, 5854923), (9, 3252735), (15, 1951641), (27, 1084245), (41, 714015), (43, 680805), (45, 650547), (81, 361415), (123, 238005), (129, 226935), (135, 216849), (205, 142803), (215, 136161), (369, 79335), (387, 75645), (405, 72283), (615, 47601), (645, 45387), (1107, 26445), (1161, 25215), (1681, 17415), (1763, 16605), (1845, 15867), (1935, 15129), (3321, 8815), (3483, 8405), (5043, 5805), (5289, 5535)]