1237602555

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{4967}}^1$

素因数の和:5105

約数の個数: 72

約数和(自身を含む): 2518000992

約数和(自身を除く): 1280398437

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 113, 147, 245, 315, 339, 441, 565, 735, 791, 1017, 1695, 2205, 2373, 3955, 4967, 5085, 5537, 7119, 11865, 14901, 16611, 24835, 27685, 34769, 35595, 44703, 49833, 74505, 83055, 104307, 173845, 223515, 243383, 249165, 312921, 521535, 561271, 730149, 1216915, 1564605, 1683813, 2190447, 2806355, 3650745, 3928897, 5051439, 8419065, 10952235, 11786691, 19644485, 25257195, 27502279, 35360073, 58933455, 82506837, 137511395, 176800365, 247520511, 412534185, 1237602555]

約数ペア:

[(1, 1237602555), (3, 412534185), (5, 247520511), (7, 176800365), (9, 137511395), (15, 82506837), (21, 58933455), (35, 35360073), (45, 27502279), (49, 25257195), (63, 19644485), (105, 11786691), (113, 10952235), (147, 8419065), (245, 5051439), (315, 3928897), (339, 3650745), (441, 2806355), (565, 2190447), (735, 1683813), (791, 1564605), (1017, 1216915), (1695, 730149), (2205, 561271), (2373, 521535), (3955, 312921), (4967, 249165), (5085, 243383), (5537, 223515), (7119, 173845), (11865, 104307), (14901, 83055), (16611, 74505), (24835, 49833), (27685, 44703), (34769, 35595)]