2648957025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4147

約数の個数: 96

約数和(自身を含む): 5230915200

約数和(自身を除く): 2581958175

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 61, 65, 75, 143, 165, 183, 195, 275, 305, 325, 429, 671, 715, 793, 825, 915, 975, 1525, 2013, 2145, 2379, 3355, 3575, 3965, 4049, 4575, 8723, 10065, 10725, 11895, 12147, 16775, 19825, 20245, 26169, 43615, 44539, 50325, 52637, 59475, 60735, 101225, 130845, 133617, 157911, 218075, 222695, 246989, 263185, 303675, 579007, 654225, 668085, 740967, 789555, 1113475, 1234945, 1315925, 1737021, 2716879, 2895035, 3210857, 3340425, 3704835, 3947775, 6174725, 8150637, 8685105, 9632571, 13584395, 14475175, 16054285, 18524175, 35319427, 40753185, 43425525, 48162855, 67921975, 80271425, 105958281, 176597135, 203765925, 240814275, 529791405, 882985675, 2648957025]

約数ペア:

[(1, 2648957025), (3, 882985675), (5, 529791405), (11, 240814275), (13, 203765925), (15, 176597135), (25, 105958281), (33, 80271425), (39, 67921975), (55, 48162855), (61, 43425525), (65, 40753185), (75, 35319427), (143, 18524175), (165, 16054285), (183, 14475175), (195, 13584395), (275, 9632571), (305, 8685105), (325, 8150637), (429, 6174725), (671, 3947775), (715, 3704835), (793, 3340425), (825, 3210857), (915, 2895035), (975, 2716879), (1525, 1737021), (2013, 1315925), (2145, 1234945), (2379, 1113475), (3355, 789555), (3575, 740967), (3965, 668085), (4049, 654225), (4575, 579007), (8723, 303675), (10065, 263185), (10725, 246989), (11895, 222695), (12147, 218075), (16775, 157911), (19825, 133617), (20245, 130845), (26169, 101225), (43615, 60735), (44539, 59475), (50325, 52637)]