13569705

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 25272000

約数和(自身を除く): 11702295

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 269, 285, 295, 531, 807, 855, 885, 1121, 1345, 2421, 2655, 3363, 4035, 5111, 5605, 10089, 12105, 15333, 15871, 16815, 25555, 45999, 47613, 50445, 76665, 79355, 142839, 229995, 238065, 301549, 714195, 904647, 1507745, 2713941, 4523235, 13569705]

約数ペア:

[(1, 13569705), (3, 4523235), (5, 2713941), (9, 1507745), (15, 904647), (19, 714195), (45, 301549), (57, 238065), (59, 229995), (95, 142839), (171, 79355), (177, 76665), (269, 50445), (285, 47613), (295, 45999), (531, 25555), (807, 16815), (855, 15871), (885, 15333), (1121, 12105), (1345, 10089), (2421, 5605), (2655, 5111), (3363, 4035)]