13623675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 24685920

約数和(自身を除く): 11062245

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 157, 195, 267, 325, 445, 471, 785, 975, 1157, 1335, 2041, 2225, 2355, 3471, 3925, 5785, 6123, 6675, 10205, 11775, 13973, 17355, 28925, 30615, 41919, 51025, 69865, 86775, 153075, 181649, 209595, 349325, 544947, 908245, 1047975, 2724735, 4541225, 13623675]

約数ペア:

[(1, 13623675), (3, 4541225), (5, 2724735), (13, 1047975), (15, 908245), (25, 544947), (39, 349325), (65, 209595), (75, 181649), (89, 153075), (157, 86775), (195, 69865), (267, 51025), (325, 41919), (445, 30615), (471, 28925), (785, 17355), (975, 13973), (1157, 11775), (1335, 10205), (2041, 6675), (2225, 6123), (2355, 5785), (3471, 3925)]