315070065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 605404800

約数和(自身を除く): 290334735

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 97, 131, 145, 171, 261, 285, 291, 393, 435, 485, 551, 655, 855, 873, 1179, 1305, 1455, 1653, 1843, 1965, 2489, 2755, 2813, 3799, 4365, 4959, 5529, 5895, 7467, 8265, 8439, 9215, 11397, 12445, 12707, 14065, 16587, 18995, 22401, 24795, 25317, 27645, 34191, 37335, 38121, 42195, 53447, 56985, 63535, 72181, 82935, 112005, 114363, 126585, 160341, 170955, 190605, 216543, 241433, 267235, 360905, 368503, 481023, 571815, 649629, 724299, 801705, 1082715, 1105509, 1207165, 1842515, 2172897, 2405115, 3248145, 3316527, 3621495, 5527545, 7001557, 10864485, 16582635, 21004671, 35007785, 63014013, 105023355, 315070065]

約数ペア:

[(1, 315070065), (3, 105023355), (5, 63014013), (9, 35007785), (15, 21004671), (19, 16582635), (29, 10864485), (45, 7001557), (57, 5527545), (87, 3621495), (95, 3316527), (97, 3248145), (131, 2405115), (145, 2172897), (171, 1842515), (261, 1207165), (285, 1105509), (291, 1082715), (393, 801705), (435, 724299), (485, 649629), (551, 571815), (655, 481023), (855, 368503), (873, 360905), (1179, 267235), (1305, 241433), (1455, 216543), (1653, 190605), (1843, 170955), (1965, 160341), (2489, 126585), (2755, 114363), (2813, 112005), (3799, 82935), (4365, 72181), (4959, 63535), (5529, 56985), (5895, 53447), (7467, 42195), (8265, 38121), (8439, 37335), (9215, 34191), (11397, 27645), (12445, 25317), (12707, 24795), (14065, 22401), (16587, 18995)]