38493675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 76447488

約数和(自身を除く): 37953813

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 103, 151, 165, 225, 275, 309, 453, 495, 515, 755, 825, 927, 1133, 1359, 1545, 1661, 2265, 2475, 2575, 3399, 3775, 4635, 4983, 5665, 6795, 7725, 8305, 10197, 11325, 14949, 15553, 16995, 23175, 24915, 28325, 33975, 41525, 46659, 50985, 74745, 77765, 84975, 124575, 139977, 171083, 233295, 254925, 373725, 388825, 513249, 699885, 855415, 1166475, 1539747, 2566245, 3499425, 4277075, 7698735, 12831225, 38493675]

約数ペア:

[(1, 38493675), (3, 12831225), (5, 7698735), (9, 4277075), (11, 3499425), (15, 2566245), (25, 1539747), (33, 1166475), (45, 855415), (55, 699885), (75, 513249), (99, 388825), (103, 373725), (151, 254925), (165, 233295), (225, 171083), (275, 139977), (309, 124575), (453, 84975), (495, 77765), (515, 74745), (755, 50985), (825, 46659), (927, 41525), (1133, 33975), (1359, 28325), (1545, 24915), (1661, 23175), (2265, 16995), (2475, 15553), (2575, 14949), (3399, 11325), (3775, 10197), (4635, 8305), (4983, 7725), (5665, 6795)]