224268285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17569}}^1$

素因数の和:17637

約数の個数: 32

約数和(自身を含む): 384572160

約数和(自身を除く): 160303875

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 12765, 17569, 52707, 87845, 263535, 404087, 650053, 1212261, 1950159, 2020435, 3250265, 6061305, 9750795, 14951219, 44853657, 74756095, 224268285]

約数ペア:

[(1, 224268285), (3, 74756095), (5, 44853657), (15, 14951219), (23, 9750795), (37, 6061305), (69, 3250265), (111, 2020435), (115, 1950159), (185, 1212261), (345, 650053), (555, 404087), (851, 263535), (2553, 87845), (4255, 52707), (12765, 17569)]