86638275

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3525

約数の個数: 48

約数和(自身を含む): 163506400

約数和(自身を除く): 76868125

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 3469, 4995, 8325, 10407, 17345, 24975, 31221, 52035, 86725, 93663, 128353, 156105, 260175, 385059, 468315, 641765, 780525, 1155177, 1925295, 2341575, 3208825, 3465531, 5775885, 9626475, 17327655, 28879425, 86638275]

約数ペア:

[(1, 86638275), (3, 28879425), (5, 17327655), (9, 9626475), (15, 5775885), (25, 3465531), (27, 3208825), (37, 2341575), (45, 1925295), (75, 1155177), (111, 780525), (135, 641765), (185, 468315), (225, 385059), (333, 260175), (555, 156105), (675, 128353), (925, 93663), (999, 86725), (1665, 52035), (2775, 31221), (3469, 24975), (4995, 17345), (8325, 10407)]