1652235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 2936640

約数和(自身を除く): 1284405

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 229, 481, 555, 687, 1145, 1443, 2405, 2977, 3435, 7215, 8473, 8931, 14885, 25419, 42365, 44655, 110149, 127095, 330447, 550745, 1652235]

約数ペア:

[(1, 1652235), (3, 550745), (5, 330447), (13, 127095), (15, 110149), (37, 44655), (39, 42365), (65, 25419), (111, 14885), (185, 8931), (195, 8473), (229, 7215), (481, 3435), (555, 2977), (687, 2405), (1145, 1443)]