22813395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 42135552

約数和(自身を除く): 19322157

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 361, 383, 627, 1045, 1083, 1149, 1805, 1915, 3135, 3971, 4213, 5415, 5745, 7277, 11913, 12639, 19855, 21065, 21831, 36385, 59565, 63195, 80047, 109155, 138263, 240141, 400235, 414789, 691315, 1200705, 1520893, 2073945, 4562679, 7604465, 22813395]

約数ペア:

[(1, 22813395), (3, 7604465), (5, 4562679), (11, 2073945), (15, 1520893), (19, 1200705), (33, 691315), (55, 414789), (57, 400235), (95, 240141), (165, 138263), (209, 109155), (285, 80047), (361, 63195), (383, 59565), (627, 36385), (1045, 21831), (1083, 21065), (1149, 19855), (1805, 12639), (1915, 11913), (3135, 7277), (3971, 5745), (4213, 5415)]