1330688775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1364809}}^1$

素因数の和:1364835

約数の個数: 24

約数和(自身を含む): 2369310160

約数和(自身を除く): 1038621385

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1364809, 4094427, 6824045, 17742517, 20472135, 34120225, 53227551, 88712585, 102360675, 266137755, 443562925, 1330688775]

約数ペア:

[(1, 1330688775), (3, 443562925), (5, 266137755), (13, 102360675), (15, 88712585), (25, 53227551), (39, 34120225), (65, 20472135), (75, 17742517), (195, 6824045), (325, 4094427), (975, 1364809)]