1330321875

素因数分解:

$3^1\times 5^5\times {\mathrm{41}}^1\times {\mathrm{3461}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 2271792096

約数和(自身を除く): 941470221

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 625, 1025, 1875, 3075, 3125, 3461, 5125, 9375, 10383, 15375, 17305, 25625, 51915, 76875, 86525, 128125, 141901, 259575, 384375, 425703, 432625, 709505, 1297875, 2128515, 2163125, 3547525, 6489375, 10642575, 10815625, 17737625, 32446875, 53212875, 88688125, 266064375, 443440625, 1330321875]

約数ペア:

[(1, 1330321875), (3, 443440625), (5, 266064375), (15, 88688125), (25, 53212875), (41, 32446875), (75, 17737625), (123, 10815625), (125, 10642575), (205, 6489375), (375, 3547525), (615, 2163125), (625, 2128515), (1025, 1297875), (1875, 709505), (3075, 432625), (3125, 425703), (3461, 384375), (5125, 259575), (9375, 141901), (10383, 128125), (15375, 86525), (17305, 76875), (25625, 51915)]