22646385

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 43296000

約数和(自身を除く): 20649615

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 109, 135, 171, 243, 285, 327, 405, 513, 545, 729, 855, 981, 1215, 1539, 1635, 2071, 2187, 2565, 2943, 3645, 4617, 4905, 6213, 7695, 8829, 10355, 10935, 13851, 14715, 18639, 23085, 26487, 31065, 41553, 44145, 55917, 69255, 79461, 93195, 132435, 167751, 207765, 238383, 279585, 397305, 503253, 838755, 1191915, 1509759, 2516265, 4529277, 7548795, 22646385]

約数ペア:

[(1, 22646385), (3, 7548795), (5, 4529277), (9, 2516265), (15, 1509759), (19, 1191915), (27, 838755), (45, 503253), (57, 397305), (81, 279585), (95, 238383), (109, 207765), (135, 167751), (171, 132435), (243, 93195), (285, 79461), (327, 69255), (405, 55917), (513, 44145), (545, 41553), (729, 31065), (855, 26487), (981, 23085), (1215, 18639), (1539, 14715), (1635, 13851), (2071, 10935), (2187, 10355), (2565, 8829), (2943, 7695), (3645, 6213), (4617, 4905)]