15331275

素因数分解:

$3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 29077752

約数和(自身を除く): 13746477

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 113, 135, 201, 225, 335, 339, 405, 565, 603, 675, 1005, 1017, 1675, 1695, 1809, 2025, 2825, 3015, 3051, 5025, 5085, 5427, 7571, 8475, 9045, 9153, 15075, 15255, 22713, 25425, 27135, 37855, 45225, 45765, 68139, 76275, 113565, 135675, 189275, 204417, 228825, 340695, 567825, 613251, 1022085, 1703475, 3066255, 5110425, 15331275]

約数ペア:

[(1, 15331275), (3, 5110425), (5, 3066255), (9, 1703475), (15, 1022085), (25, 613251), (27, 567825), (45, 340695), (67, 228825), (75, 204417), (81, 189275), (113, 135675), (135, 113565), (201, 76275), (225, 68139), (335, 45765), (339, 45225), (405, 37855), (565, 27135), (603, 25425), (675, 22713), (1005, 15255), (1017, 15075), (1675, 9153), (1695, 9045), (1809, 8475), (2025, 7571), (2825, 5427), (3015, 5085), (3051, 5025)]