227341725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 406473984

約数和(自身を除く): 179132259

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 431, 541, 975, 1293, 1623, 2155, 2705, 5603, 6465, 7033, 8115, 10775, 13525, 16809, 21099, 28015, 32325, 35165, 40575, 84045, 105495, 140075, 175825, 233171, 420225, 527475, 699513, 1165855, 3031223, 3497565, 5829275, 9093669, 15156115, 17487825, 45468345, 75780575, 227341725]

約数ペア:

[(1, 227341725), (3, 75780575), (5, 45468345), (13, 17487825), (15, 15156115), (25, 9093669), (39, 5829275), (65, 3497565), (75, 3031223), (195, 1165855), (325, 699513), (431, 527475), (541, 420225), (975, 233171), (1293, 175825), (1623, 140075), (2155, 105495), (2705, 84045), (5603, 40575), (6465, 35165), (7033, 32325), (8115, 28015), (10775, 21099), (13525, 16809)]