13863525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 25206720

約数和(自身を除く): 11343195

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 241, 295, 325, 723, 767, 885, 975, 1205, 1475, 2301, 3133, 3615, 3835, 4425, 6025, 9399, 11505, 14219, 15665, 18075, 19175, 42657, 46995, 57525, 71095, 78325, 184847, 213285, 234975, 355475, 554541, 924235, 1066425, 2772705, 4621175, 13863525]

約数ペア:

[(1, 13863525), (3, 4621175), (5, 2772705), (13, 1066425), (15, 924235), (25, 554541), (39, 355475), (59, 234975), (65, 213285), (75, 184847), (177, 78325), (195, 71095), (241, 57525), (295, 46995), (325, 42657), (723, 19175), (767, 18075), (885, 15665), (975, 14219), (1205, 11505), (1475, 9399), (2301, 6025), (3133, 4425), (3615, 3835)]