2912884875

素因数分解:

$3^3\times 5^3\times {\mathrm{349}}^1\times {\mathrm{2473}}^1$

素因数の和:2846

約数の個数: 64

約数和(自身を含む): 5403216000

約数和(自身を除く): 2490331125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 349, 375, 675, 1047, 1125, 1745, 2473, 3141, 3375, 5235, 7419, 8725, 9423, 12365, 15705, 22257, 26175, 37095, 43625, 47115, 61825, 66771, 78525, 111285, 130875, 185475, 235575, 309125, 333855, 392625, 556425, 863077, 927375, 1177875, 1669275, 2589231, 2782125, 4315385, 7767693, 8346375, 12946155, 21576925, 23303079, 38838465, 64730775, 107884625, 116515395, 194192325, 323653875, 582576975, 970961625, 2912884875]

約数ペア:

[(1, 2912884875), (3, 970961625), (5, 582576975), (9, 323653875), (15, 194192325), (25, 116515395), (27, 107884625), (45, 64730775), (75, 38838465), (125, 23303079), (135, 21576925), (225, 12946155), (349, 8346375), (375, 7767693), (675, 4315385), (1047, 2782125), (1125, 2589231), (1745, 1669275), (2473, 1177875), (3141, 927375), (3375, 863077), (5235, 556425), (7419, 392625), (8725, 333855), (9423, 309125), (12365, 235575), (15705, 185475), (22257, 130875), (26175, 111285), (37095, 78525), (43625, 66771), (47115, 61825)]