15697676655

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{36341}}^1$

素因数の和:36712

約数の個数: 48

約数和(自身を含む): 28233372960

約数和(自身を除く): 12535696305

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 331, 435, 993, 1305, 1655, 2979, 4965, 9599, 14895, 28797, 36341, 47995, 86391, 109023, 143985, 181705, 327069, 431955, 545115, 1053889, 1635345, 3161667, 5269445, 9485001, 12028871, 15808335, 36086613, 47425005, 60144355, 108259839, 180433065, 348837259, 541299195, 1046511777, 1744186295, 3139535331, 5232558885, 15697676655]

約数ペア:

[(1, 15697676655), (3, 5232558885), (5, 3139535331), (9, 1744186295), (15, 1046511777), (29, 541299195), (45, 348837259), (87, 180433065), (145, 108259839), (261, 60144355), (331, 47425005), (435, 36086613), (993, 15808335), (1305, 12028871), (1655, 9485001), (2979, 5269445), (4965, 3161667), (9599, 1635345), (14895, 1053889), (28797, 545115), (36341, 431955), (47995, 327069), (86391, 181705), (109023, 143985)]