207850005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{701}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 394243200

約数和(自身を除く): 186393195

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 599, 701, 1797, 2103, 2995, 3505, 5391, 6309, 6589, 7711, 8985, 10515, 19767, 23133, 26955, 31545, 32945, 38555, 59301, 69399, 98835, 115665, 296505, 346995, 419899, 1259697, 2099495, 3779091, 4618889, 6298485, 13856667, 18895455, 23094445, 41570001, 69283335, 207850005]

約数ペア:

[(1, 207850005), (3, 69283335), (5, 41570001), (9, 23094445), (11, 18895455), (15, 13856667), (33, 6298485), (45, 4618889), (55, 3779091), (99, 2099495), (165, 1259697), (495, 419899), (599, 346995), (701, 296505), (1797, 115665), (2103, 98835), (2995, 69399), (3505, 59301), (5391, 38555), (6309, 32945), (6589, 31545), (7711, 26955), (8985, 23133), (10515, 19767)]