75563685

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4399

約数の個数: 40

約数和(自身を含む): 138636960

約数和(自身を除く): 63073275

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1935, 3483, 4339, 5805, 13017, 17415, 21695, 39051, 65085, 117153, 186577, 195255, 351459, 559731, 585765, 932885, 1679193, 1757295, 2798655, 5037579, 8395965, 15112737, 25187895, 75563685]

約数ペア:

[(1, 75563685), (3, 25187895), (5, 15112737), (9, 8395965), (15, 5037579), (27, 2798655), (43, 1757295), (45, 1679193), (81, 932885), (129, 585765), (135, 559731), (215, 351459), (387, 195255), (405, 186577), (645, 117153), (1161, 65085), (1935, 39051), (3483, 21695), (4339, 17415), (5805, 13017)]