254039294425

素因数分解:

$5^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1163}}^1\times {\mathrm{3259}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 361371156480

約数和(自身を除く): 107331862055

約数列:

[1, 5, 7, 25, 35, 175, 383, 1163, 1915, 2681, 3259, 5815, 8141, 9575, 13405, 16295, 22813, 29075, 40705, 67025, 81475, 114065, 203525, 445429, 570325, 1248197, 2227145, 3118003, 3790217, 6240985, 8737379, 11135725, 15590015, 18951085, 26531519, 31204925, 43686895, 77950075, 94755425, 132657595, 218434475, 663287975, 1451653111, 7258265555, 10161571777, 36291327775, 50807858885, 254039294425]

約数ペア:

[(1, 254039294425), (5, 50807858885), (7, 36291327775), (25, 10161571777), (35, 7258265555), (175, 1451653111), (383, 663287975), (1163, 218434475), (1915, 132657595), (2681, 94755425), (3259, 77950075), (5815, 43686895), (8141, 31204925), (9575, 26531519), (13405, 18951085), (16295, 15590015), (22813, 11135725), (29075, 8737379), (40705, 6240985), (67025, 3790217), (81475, 3118003), (114065, 2227145), (203525, 1248197), (445429, 570325)]