1250657415

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4283}}^1$

素因数の和:4410

約数の個数: 80

約数和(自身を含む): 2587673088

約数和(自身を除く): 1337015673

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 103, 105, 135, 189, 309, 315, 405, 515, 567, 721, 927, 945, 1545, 2163, 2781, 2835, 3605, 4283, 4635, 6489, 8343, 10815, 12849, 13905, 19467, 21415, 29981, 32445, 38547, 41715, 58401, 64245, 89943, 97335, 115641, 149905, 192735, 269829, 292005, 346923, 441149, 449715, 578205, 809487, 1323447, 1349145, 1734615, 2205745, 2428461, 3088043, 3970341, 4047435, 6617235, 9264129, 11911023, 12142305, 15440215, 19851705, 27792387, 35733069, 46320645, 59555115, 83377161, 138961935, 178665345, 250131483, 416885805, 1250657415]

約数ペア:

[(1, 1250657415), (3, 416885805), (5, 250131483), (7, 178665345), (9, 138961935), (15, 83377161), (21, 59555115), (27, 46320645), (35, 35733069), (45, 27792387), (63, 19851705), (81, 15440215), (103, 12142305), (105, 11911023), (135, 9264129), (189, 6617235), (309, 4047435), (315, 3970341), (405, 3088043), (515, 2428461), (567, 2205745), (721, 1734615), (927, 1349145), (945, 1323447), (1545, 809487), (2163, 578205), (2781, 449715), (2835, 441149), (3605, 346923), (4283, 292005), (4635, 269829), (6489, 192735), (8343, 149905), (10815, 115641), (12849, 97335), (13905, 89943), (19467, 64245), (21415, 58401), (29981, 41715), (32445, 38547)]