30331275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2393}}^1$

素因数の和:2432

約数の個数: 36

約数和(自身を含む): 54324648

約数和(自身を除く): 23993373

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2393, 2535, 4225, 7179, 11965, 12675, 31109, 35895, 59825, 93327, 155545, 179475, 404417, 466635, 777725, 1213251, 2022085, 2333175, 6066255, 10110425, 30331275]

約数ペア:

[(1, 30331275), (3, 10110425), (5, 6066255), (13, 2333175), (15, 2022085), (25, 1213251), (39, 777725), (65, 466635), (75, 404417), (169, 179475), (195, 155545), (325, 93327), (507, 59825), (845, 35895), (975, 31109), (2393, 12675), (2535, 11965), (4225, 7179)]