2013375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 4193280

約数和(自身を除く): 2179905

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 59, 65, 75, 91, 105, 125, 175, 177, 195, 273, 295, 325, 375, 413, 455, 525, 767, 875, 885, 975, 1239, 1365, 1475, 1625, 2065, 2275, 2301, 2625, 3835, 4425, 4875, 5369, 6195, 6825, 7375, 10325, 11375, 11505, 16107, 19175, 22125, 26845, 30975, 34125, 51625, 57525, 80535, 95875, 134225, 154875, 287625, 402675, 671125, 2013375]

約数ペア:

[(1, 2013375), (3, 671125), (5, 402675), (7, 287625), (13, 154875), (15, 134225), (21, 95875), (25, 80535), (35, 57525), (39, 51625), (59, 34125), (65, 30975), (75, 26845), (91, 22125), (105, 19175), (125, 16107), (175, 11505), (177, 11375), (195, 10325), (273, 7375), (295, 6825), (325, 6195), (375, 5369), (413, 4875), (455, 4425), (525, 3835), (767, 2625), (875, 2301), (885, 2275), (975, 2065), (1239, 1625), (1365, 1475)]