42969435

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 71184960

約数和(自身を除く): 28215525

約数列:

[1, 3, 5, 15, 41, 109, 123, 205, 327, 545, 615, 641, 1635, 1923, 3205, 4469, 9615, 13407, 22345, 26281, 67035, 69869, 78843, 131405, 209607, 349345, 394215, 1048035, 2864629, 8593887, 14323145, 42969435]

約数ペア:

[(1, 42969435), (3, 14323145), (5, 8593887), (15, 2864629), (41, 1048035), (109, 394215), (123, 349345), (205, 209607), (327, 131405), (545, 78843), (615, 69869), (641, 67035), (1635, 26281), (1923, 22345), (3205, 13407), (4469, 9615)]