22328955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 42831360

約数和(自身を除く): 20502405

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 571, 711, 869, 1185, 1713, 2607, 2855, 3555, 4345, 5139, 6281, 7821, 8565, 13035, 18843, 25695, 31405, 39105, 45109, 56529, 94215, 135327, 225545, 282645, 405981, 496199, 676635, 1488597, 2029905, 2480995, 4465791, 7442985, 22328955]

約数ペア:

[(1, 22328955), (3, 7442985), (5, 4465791), (9, 2480995), (11, 2029905), (15, 1488597), (33, 676635), (45, 496199), (55, 405981), (79, 282645), (99, 225545), (165, 135327), (237, 94215), (395, 56529), (495, 45109), (571, 39105), (711, 31405), (869, 25695), (1185, 18843), (1713, 13035), (2607, 8565), (2855, 7821), (3555, 6281), (4345, 5139)]