117478515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 240768000

約数和(自身を除く): 123289485

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 385, 407, 555, 777, 1155, 1221, 1295, 2035, 2749, 2849, 3885, 6105, 8247, 8547, 13745, 14245, 19243, 30239, 41235, 42735, 57729, 90717, 96215, 101713, 151195, 211673, 288645, 305139, 453585, 508565, 635019, 711991, 1058365, 1118843, 1525695, 2135973, 3175095, 3356529, 3559955, 5594215, 7831901, 10679865, 16782645, 23495703, 39159505, 117478515]

約数ペア:

[(1, 117478515), (3, 39159505), (5, 23495703), (7, 16782645), (11, 10679865), (15, 7831901), (21, 5594215), (33, 3559955), (35, 3356529), (37, 3175095), (55, 2135973), (77, 1525695), (105, 1118843), (111, 1058365), (165, 711991), (185, 635019), (231, 508565), (259, 453585), (385, 305139), (407, 288645), (555, 211673), (777, 151195), (1155, 101713), (1221, 96215), (1295, 90717), (2035, 57729), (2749, 42735), (2849, 41235), (3885, 30239), (6105, 19243), (8247, 14245), (8547, 13745)]