165060875

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 249080832

約数和(自身を除く): 84019957

約数列:

[1, 5, 7, 25, 35, 41, 43, 107, 125, 175, 205, 215, 287, 301, 535, 749, 875, 1025, 1075, 1435, 1505, 1763, 2675, 3745, 4387, 4601, 5125, 5375, 7175, 7525, 8815, 12341, 13375, 18725, 21935, 23005, 30709, 32207, 35875, 37625, 44075, 61705, 93625, 109675, 115025, 153545, 161035, 188641, 220375, 308525, 548375, 575125, 767725, 805175, 943205, 1320487, 1542625, 3838625, 4025875, 4716025, 6602435, 23580125, 33012175, 165060875]

約数ペア:

[(1, 165060875), (5, 33012175), (7, 23580125), (25, 6602435), (35, 4716025), (41, 4025875), (43, 3838625), (107, 1542625), (125, 1320487), (175, 943205), (205, 805175), (215, 767725), (287, 575125), (301, 548375), (535, 308525), (749, 220375), (875, 188641), (1025, 161035), (1075, 153545), (1435, 115025), (1505, 109675), (1763, 93625), (2675, 61705), (3745, 44075), (4387, 37625), (4601, 35875), (5125, 32207), (5375, 30709), (7175, 23005), (7525, 21935), (8815, 18725), (12341, 13375)]