150865855

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 225457344

約数和(自身を除く): 74591489

約数列:

[1, 5, 7, 23, 35, 41, 49, 115, 161, 205, 245, 287, 653, 805, 943, 1127, 1435, 2009, 3265, 4571, 4715, 5635, 6601, 10045, 15019, 22855, 26773, 31997, 33005, 46207, 75095, 105133, 133865, 159985, 187411, 231035, 525665, 615779, 735931, 937055, 1311877, 3078895, 3679655, 4310453, 6559385, 21552265, 30173171, 150865855]

約数ペア:

[(1, 150865855), (5, 30173171), (7, 21552265), (23, 6559385), (35, 4310453), (41, 3679655), (49, 3078895), (115, 1311877), (161, 937055), (205, 735931), (245, 615779), (287, 525665), (653, 231035), (805, 187411), (943, 159985), (1127, 133865), (1435, 105133), (2009, 75095), (3265, 46207), (4571, 33005), (4715, 31997), (5635, 26773), (6601, 22855), (10045, 15019)]