1387667025

素因数分解:

$3^3\times 5^2\times {\mathrm{919}}^1\times {\mathrm{2237}}^1$

素因数の和:3175

約数の個数: 48

約数和(自身を含む): 2553110400

約数和(自身を除く): 1165443375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 919, 2237, 2757, 4595, 6711, 8271, 11185, 13785, 20133, 22975, 24813, 33555, 41355, 55925, 60399, 68925, 100665, 124065, 167775, 206775, 301995, 503325, 620325, 1509975, 2055803, 6167409, 10279015, 18502227, 30837045, 51395075, 55506681, 92511135, 154185225, 277533405, 462555675, 1387667025]

約数ペア:

[(1, 1387667025), (3, 462555675), (5, 277533405), (9, 154185225), (15, 92511135), (25, 55506681), (27, 51395075), (45, 30837045), (75, 18502227), (135, 10279015), (225, 6167409), (675, 2055803), (919, 1509975), (2237, 620325), (2757, 503325), (4595, 301995), (6711, 206775), (8271, 167775), (11185, 124065), (13785, 100665), (20133, 68925), (22975, 60399), (24813, 55925), (33555, 41355)]