148109085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 271589760

約数和(自身を除く): 123480675

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 311, 557, 855, 933, 1555, 1671, 2785, 2799, 4665, 5013, 5909, 8355, 10583, 13995, 17727, 25065, 29545, 31749, 52915, 53181, 88635, 95247, 158745, 173227, 265905, 476235, 519681, 866135, 1559043, 2598405, 3291313, 7795215, 9873939, 16456565, 29621817, 49369695, 148109085]

約数ペア:

[(1, 148109085), (3, 49369695), (5, 29621817), (9, 16456565), (15, 9873939), (19, 7795215), (45, 3291313), (57, 2598405), (95, 1559043), (171, 866135), (285, 519681), (311, 476235), (557, 265905), (855, 173227), (933, 158745), (1555, 95247), (1671, 88635), (2785, 53181), (2799, 52915), (4665, 31749), (5013, 29545), (5909, 25065), (8355, 17727), (10583, 13995)]