103137775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 147490560

約数和(自身を除く): 44352785

約数列:

[1, 5, 13, 25, 29, 31, 65, 145, 155, 325, 353, 377, 403, 725, 775, 899, 1765, 1885, 2015, 4495, 4589, 8825, 9425, 10075, 10237, 10943, 11687, 22475, 22945, 51185, 54715, 58435, 114725, 133081, 142259, 255925, 273575, 292175, 317347, 665405, 711295, 1586735, 3327025, 3556475, 4125511, 7933675, 20627555, 103137775]

約数ペア:

[(1, 103137775), (5, 20627555), (13, 7933675), (25, 4125511), (29, 3556475), (31, 3327025), (65, 1586735), (145, 711295), (155, 665405), (325, 317347), (353, 292175), (377, 273575), (403, 255925), (725, 142259), (775, 133081), (899, 114725), (1765, 58435), (1885, 54715), (2015, 51185), (4495, 22945), (4589, 22475), (8825, 11687), (9425, 10943), (10075, 10237)]