70779645

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 56591235

約数列:

[1, 3, 5, 9, 15, 45, 53, 59, 159, 177, 265, 295, 477, 503, 531, 795, 885, 1509, 2385, 2515, 2655, 3127, 4527, 7545, 9381, 15635, 22635, 26659, 28143, 29677, 46905, 79977, 89031, 133295, 140715, 148385, 239931, 267093, 399885, 445155, 1199655, 1335465, 1572881, 4718643, 7864405, 14155929, 23593215, 70779645]

約数ペア:

[(1, 70779645), (3, 23593215), (5, 14155929), (9, 7864405), (15, 4718643), (45, 1572881), (53, 1335465), (59, 1199655), (159, 445155), (177, 399885), (265, 267093), (295, 239931), (477, 148385), (503, 140715), (531, 133295), (795, 89031), (885, 79977), (1509, 46905), (2385, 29677), (2515, 28143), (2655, 26659), (3127, 22635), (4527, 15635), (7545, 9381)]