273366615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 479001600

約数和(自身を除く): 205634985

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 89, 115, 145, 267, 307, 345, 435, 445, 667, 921, 1335, 1535, 2001, 2047, 2581, 3335, 4605, 6141, 7061, 7743, 8903, 10005, 10235, 12905, 21183, 26709, 27323, 30705, 35305, 38715, 44515, 59363, 81969, 105915, 133545, 136615, 178089, 204769, 296815, 409845, 614307, 628429, 792367, 890445, 1023845, 1885287, 2377101, 3071535, 3142145, 3961835, 9426435, 11885505, 18224441, 54673323, 91122205, 273366615]

約数ペア:

[(1, 273366615), (3, 91122205), (5, 54673323), (15, 18224441), (23, 11885505), (29, 9426435), (69, 3961835), (87, 3142145), (89, 3071535), (115, 2377101), (145, 1885287), (267, 1023845), (307, 890445), (345, 792367), (435, 628429), (445, 614307), (667, 409845), (921, 296815), (1335, 204769), (1535, 178089), (2001, 136615), (2047, 133545), (2581, 105915), (3335, 81969), (4605, 59363), (6141, 44515), (7061, 38715), (7743, 35305), (8903, 30705), (10005, 27323), (10235, 26709), (12905, 21183)]