202440225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{523}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 362046272

約数和(自身を除く): 159606047

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 397, 523, 975, 1191, 1569, 1985, 2615, 5161, 5955, 6799, 7845, 9925, 13075, 15483, 20397, 25805, 29775, 33995, 39225, 77415, 101985, 129025, 169975, 207631, 387075, 509925, 622893, 1038155, 2699203, 3114465, 5190775, 8097609, 13496015, 15572325, 40488045, 67480075, 202440225]

約数ペア:

[(1, 202440225), (3, 67480075), (5, 40488045), (13, 15572325), (15, 13496015), (25, 8097609), (39, 5190775), (65, 3114465), (75, 2699203), (195, 1038155), (325, 622893), (397, 509925), (523, 387075), (975, 207631), (1191, 169975), (1569, 129025), (1985, 101985), (2615, 77415), (5161, 39225), (5955, 33995), (6799, 29775), (7845, 25805), (9925, 20397), (13075, 15483)]