11742375

素因数分解:

$3^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 19760832

約数和(自身を除く): 8018457

約数列:

[1, 3, 5, 15, 25, 75, 125, 173, 181, 375, 519, 543, 865, 905, 2595, 2715, 4325, 4525, 12975, 13575, 21625, 22625, 31313, 64875, 67875, 93939, 156565, 469695, 782825, 2348475, 3914125, 11742375]

約数ペア:

[(1, 11742375), (3, 3914125), (5, 2348475), (15, 782825), (25, 469695), (75, 156565), (125, 93939), (173, 67875), (181, 64875), (375, 31313), (519, 22625), (543, 21625), (865, 13575), (905, 12975), (2595, 4525), (2715, 4325)]