25266075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 44330496

約数和(自身を除く): 19064421

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 97, 115, 151, 291, 345, 453, 485, 575, 755, 1455, 1725, 2231, 2265, 2425, 3473, 3775, 6693, 7275, 10419, 11155, 11325, 14647, 17365, 33465, 43941, 52095, 55775, 73235, 86825, 167325, 219705, 260475, 336881, 366175, 1010643, 1098525, 1684405, 5053215, 8422025, 25266075]

約数ペア:

[(1, 25266075), (3, 8422025), (5, 5053215), (15, 1684405), (23, 1098525), (25, 1010643), (69, 366175), (75, 336881), (97, 260475), (115, 219705), (151, 167325), (291, 86825), (345, 73235), (453, 55775), (485, 52095), (575, 43941), (755, 33465), (1455, 17365), (1725, 14647), (2231, 11325), (2265, 11155), (2425, 10419), (3473, 7275), (3775, 6693)]