1323756525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193957}}^1$

素因数の和:193990

約数の個数: 48

約数和(自身を含む): 2693688704

約数和(自身を除く): 1369932179

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 193957, 581871, 969785, 1357699, 2521441, 2909355, 4073097, 4848925, 6788495, 7564323, 12607205, 14546775, 17650087, 20365485, 33942475, 37821615, 52950261, 63036025, 88250435, 101827425, 189108075, 264751305, 441252175, 1323756525]

約数ペア:

[(1, 1323756525), (3, 441252175), (5, 264751305), (7, 189108075), (13, 101827425), (15, 88250435), (21, 63036025), (25, 52950261), (35, 37821615), (39, 33942475), (65, 20365485), (75, 17650087), (91, 14546775), (105, 12607205), (175, 7564323), (195, 6788495), (273, 4848925), (325, 4073097), (455, 2909355), (525, 2521441), (975, 1357699), (1365, 969785), (2275, 581871), (6825, 193957)]