6983415

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 40

約数和(自身を含む): 12841488

約数和(自身を除く): 5858073

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 401, 405, 645, 1161, 1203, 1935, 2005, 3483, 3609, 5805, 6015, 10827, 17243, 17415, 18045, 32481, 51729, 54135, 86215, 155187, 162405, 258645, 465561, 775935, 1396683, 2327805, 6983415]

約数ペア:

[(1, 6983415), (3, 2327805), (5, 1396683), (9, 775935), (15, 465561), (27, 258645), (43, 162405), (45, 155187), (81, 86215), (129, 54135), (135, 51729), (215, 32481), (387, 18045), (401, 17415), (405, 17243), (645, 10827), (1161, 6015), (1203, 5805), (1935, 3609), (2005, 3483)]