24383775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 44059680

約数和(自身を除く): 19675905

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 195, 267, 281, 325, 445, 843, 975, 1157, 1335, 1405, 2225, 3471, 3653, 4215, 5785, 6675, 7025, 10959, 17355, 18265, 21075, 25009, 28925, 54795, 75027, 86775, 91325, 125045, 273975, 325117, 375135, 625225, 975351, 1625585, 1875675, 4876755, 8127925, 24383775]

約数ペア:

[(1, 24383775), (3, 8127925), (5, 4876755), (13, 1875675), (15, 1625585), (25, 975351), (39, 625225), (65, 375135), (75, 325117), (89, 273975), (195, 125045), (267, 91325), (281, 86775), (325, 75027), (445, 54795), (843, 28925), (975, 25009), (1157, 21075), (1335, 18265), (1405, 17355), (2225, 10959), (3471, 7025), (3653, 6675), (4215, 5785)]