804930425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 1128677760

約数和(自身を除く): 323747335

約数列:

[1, 5, 13, 23, 25, 65, 115, 257, 299, 325, 419, 575, 1285, 1495, 2095, 3341, 5447, 5911, 6425, 7475, 9637, 10475, 16705, 27235, 29555, 48185, 76843, 83525, 107683, 125281, 136175, 147775, 240925, 384215, 538415, 626405, 1399879, 1921075, 2476709, 2692075, 3132025, 6999395, 12383545, 32197217, 34996975, 61917725, 160986085, 804930425]

約数ペア:

[(1, 804930425), (5, 160986085), (13, 61917725), (23, 34996975), (25, 32197217), (65, 12383545), (115, 6999395), (257, 3132025), (299, 2692075), (325, 2476709), (419, 1921075), (575, 1399879), (1285, 626405), (1495, 538415), (2095, 384215), (3341, 240925), (5447, 147775), (5911, 136175), (6425, 125281), (7475, 107683), (9637, 83525), (10475, 76843), (16705, 48185), (27235, 29555)]