4261370875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:961

約数の個数: 64

約数和(自身を含む): 5873212800

約数和(自身を除く): 1611841925

約数列:

[1, 5, 17, 25, 41, 59, 85, 125, 205, 295, 425, 697, 829, 1003, 1025, 1475, 2125, 2419, 3485, 4145, 5015, 5125, 7375, 12095, 14093, 17425, 20725, 25075, 33989, 41123, 48911, 60475, 70465, 87125, 103625, 125375, 169945, 205615, 244555, 302375, 352325, 577813, 831487, 849725, 1028075, 1222775, 1761625, 2005351, 2889065, 4157435, 4248625, 5140375, 6113875, 10026755, 14445325, 20787175, 34090967, 50133775, 72226625, 103935875, 170454835, 250668875, 852274175, 4261370875]

約数ペア:

[(1, 4261370875), (5, 852274175), (17, 250668875), (25, 170454835), (41, 103935875), (59, 72226625), (85, 50133775), (125, 34090967), (205, 20787175), (295, 14445325), (425, 10026755), (697, 6113875), (829, 5140375), (1003, 4248625), (1025, 4157435), (1475, 2889065), (2125, 2005351), (2419, 1761625), (3485, 1222775), (4145, 1028075), (5015, 849725), (5125, 831487), (7375, 577813), (12095, 352325), (14093, 302375), (17425, 244555), (20725, 205615), (25075, 169945), (33989, 125375), (41123, 103625), (48911, 87125), (60475, 70465)]