31936697845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1\times {\mathrm{3491}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 43945227648

約数和(自身を除く): 12008529803

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 487, 1105, 1445, 2435, 3491, 3757, 6331, 8279, 17455, 18785, 31655, 41395, 45383, 59347, 107627, 140743, 226915, 296735, 538135, 703715, 771511, 1008899, 1700117, 1829659, 3857555, 5044495, 8500585, 9148295, 13115687, 22101521, 28901989, 65578435, 110507605, 144509945, 375725857, 491333813, 1878629285, 2456669065, 6387339569, 31936697845]

約数ペア:

[(1, 31936697845), (5, 6387339569), (13, 2456669065), (17, 1878629285), (65, 491333813), (85, 375725857), (221, 144509945), (289, 110507605), (487, 65578435), (1105, 28901989), (1445, 22101521), (2435, 13115687), (3491, 9148295), (3757, 8500585), (6331, 5044495), (8279, 3857555), (17455, 1829659), (18785, 1700117), (31655, 1008899), (41395, 771511), (45383, 703715), (59347, 538135), (107627, 296735), (140743, 226915)]