73019825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 98499648

約数和(自身を除く): 25479823

約数列:

[1, 5, 23, 25, 29, 115, 145, 151, 575, 667, 725, 755, 841, 3335, 3473, 3775, 4205, 4379, 16675, 17365, 19343, 21025, 21895, 86825, 96715, 100717, 109475, 126991, 483575, 503585, 634955, 2517925, 2920793, 3174775, 14603965, 73019825]

約数ペア:

[(1, 73019825), (5, 14603965), (23, 3174775), (25, 2920793), (29, 2517925), (115, 634955), (145, 503585), (151, 483575), (575, 126991), (667, 109475), (725, 100717), (755, 96715), (841, 86825), (3335, 21895), (3473, 21025), (3775, 19343), (4205, 17365), (4379, 16675)]