7085325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 12985280

約数和(自身を除く): 5899955

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 169, 195, 215, 325, 507, 559, 645, 845, 975, 1075, 1677, 2197, 2535, 2795, 3225, 4225, 6591, 7267, 8385, 10985, 12675, 13975, 21801, 32955, 36335, 41925, 54925, 94471, 109005, 164775, 181675, 283413, 472355, 545025, 1417065, 2361775, 7085325]

約数ペア:

[(1, 7085325), (3, 2361775), (5, 1417065), (13, 545025), (15, 472355), (25, 283413), (39, 181675), (43, 164775), (65, 109005), (75, 94471), (129, 54925), (169, 41925), (195, 36335), (215, 32955), (325, 21801), (507, 13975), (559, 12675), (645, 10985), (845, 8385), (975, 7267), (1075, 6591), (1677, 4225), (2197, 3225), (2535, 2795)]