71583225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 137610240

約数和(自身を除く): 66027015

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 175, 177, 295, 413, 525, 885, 1239, 1475, 2065, 2311, 4425, 6195, 6933, 10325, 11555, 16177, 30975, 34665, 48531, 57775, 80885, 136349, 173325, 242655, 404425, 409047, 681745, 954443, 1213275, 2045235, 2863329, 3408725, 4772215, 10226175, 14316645, 23861075, 71583225]

約数ペア:

[(1, 71583225), (3, 23861075), (5, 14316645), (7, 10226175), (15, 4772215), (21, 3408725), (25, 2863329), (35, 2045235), (59, 1213275), (75, 954443), (105, 681745), (175, 409047), (177, 404425), (295, 242655), (413, 173325), (525, 136349), (885, 80885), (1239, 57775), (1475, 48531), (2065, 34665), (2311, 30975), (4425, 16177), (6195, 11555), (6933, 10325)]