23911245

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5261}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 41864472

約数和(自身を除く): 17953227

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 5261, 15783, 26305, 47349, 78915, 236745, 531361, 1594083, 2656805, 4782249, 7970415, 23911245]

約数ペア:

[(1, 23911245), (3, 7970415), (5, 4782249), (9, 2656805), (15, 1594083), (45, 531361), (101, 236745), (303, 78915), (505, 47349), (909, 26305), (1515, 15783), (4545, 5261)]