65328375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 127475712

約数和(自身を除く): 62147337

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 125, 175, 205, 287, 375, 525, 607, 615, 861, 875, 1025, 1435, 1821, 2625, 3035, 3075, 4249, 4305, 5125, 7175, 9105, 12747, 15175, 15375, 21245, 21525, 24887, 35875, 45525, 63735, 74661, 75875, 106225, 107625, 124435, 174209, 227625, 318675, 373305, 522627, 531125, 622175, 871045, 1593375, 1866525, 2613135, 3110875, 4355225, 9332625, 13065675, 21776125, 65328375]

約数ペア:

[(1, 65328375), (3, 21776125), (5, 13065675), (7, 9332625), (15, 4355225), (21, 3110875), (25, 2613135), (35, 1866525), (41, 1593375), (75, 871045), (105, 622175), (123, 531125), (125, 522627), (175, 373305), (205, 318675), (287, 227625), (375, 174209), (525, 124435), (607, 107625), (615, 106225), (861, 75875), (875, 74661), (1025, 63735), (1435, 45525), (1821, 35875), (2625, 24887), (3035, 21525), (3075, 21245), (4249, 15375), (4305, 15175), (5125, 12747), (7175, 9105)]