1330689375

素因数分解:

$3^2\times 5^4\times {\mathrm{181}}^1\times {\mathrm{1307}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 2416982568

約数和(自身を除く): 1086293193

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 181, 225, 375, 543, 625, 905, 1125, 1307, 1629, 1875, 2715, 3921, 4525, 5625, 6535, 8145, 11763, 13575, 19605, 22625, 32675, 40725, 58815, 67875, 98025, 113125, 163375, 203625, 236567, 294075, 339375, 490125, 709701, 816875, 1018125, 1182835, 1470375, 2129103, 2450625, 3548505, 5914175, 7351875, 10645515, 17742525, 29570875, 53227575, 88712625, 147854375, 266137875, 443563125, 1330689375]

約数ペア:

[(1, 1330689375), (3, 443563125), (5, 266137875), (9, 147854375), (15, 88712625), (25, 53227575), (45, 29570875), (75, 17742525), (125, 10645515), (181, 7351875), (225, 5914175), (375, 3548505), (543, 2450625), (625, 2129103), (905, 1470375), (1125, 1182835), (1307, 1018125), (1629, 816875), (1875, 709701), (2715, 490125), (3921, 339375), (4525, 294075), (5625, 236567), (6535, 203625), (8145, 163375), (11763, 113125), (13575, 98025), (19605, 67875), (22625, 58815), (32675, 40725)]