22678125

素因数分解:

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

素因数の和:128

約数の個数: 48

約数和(自身を含む): 39372480

約数和(自身を除く): 16694355

約数列:

[1, 3, 5, 15, 25, 41, 59, 75, 123, 125, 177, 205, 295, 375, 615, 625, 885, 1025, 1475, 1875, 2419, 3075, 3125, 4425, 5125, 7257, 7375, 9375, 12095, 15375, 22125, 25625, 36285, 36875, 60475, 76875, 110625, 128125, 181425, 184375, 302375, 384375, 553125, 907125, 1511875, 4535625, 7559375, 22678125]

約数ペア:

[(1, 22678125), (3, 7559375), (5, 4535625), (15, 1511875), (25, 907125), (41, 553125), (59, 384375), (75, 302375), (123, 184375), (125, 181425), (177, 128125), (205, 110625), (295, 76875), (375, 60475), (615, 36875), (625, 36285), (885, 25625), (1025, 22125), (1475, 15375), (1875, 12095), (2419, 9375), (3075, 7375), (3125, 7257), (4425, 5125)]