79850745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 154344960

約数和(自身を除く): 74494215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 173, 195, 263, 351, 519, 585, 789, 865, 1315, 1557, 1755, 2249, 2367, 2595, 3419, 3945, 4671, 6747, 7101, 7785, 10257, 11245, 11835, 17095, 20241, 23355, 30771, 33735, 35505, 45499, 51285, 60723, 92313, 101205, 136497, 153855, 227495, 303615, 409491, 461565, 591487, 682485, 1228473, 1774461, 2047455, 2957435, 5323383, 6142365, 8872305, 15970149, 26616915, 79850745]

約数ペア:

[(1, 79850745), (3, 26616915), (5, 15970149), (9, 8872305), (13, 6142365), (15, 5323383), (27, 2957435), (39, 2047455), (45, 1774461), (65, 1228473), (117, 682485), (135, 591487), (173, 461565), (195, 409491), (263, 303615), (351, 227495), (519, 153855), (585, 136497), (789, 101205), (865, 92313), (1315, 60723), (1557, 51285), (1755, 45499), (2249, 35505), (2367, 33735), (2595, 30771), (3419, 23355), (3945, 20241), (4671, 17095), (6747, 11835), (7101, 11245), (7785, 10257)]