1070745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 2063040

約数和(自身を除く): 992295

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 289, 323, 663, 741, 867, 969, 1105, 1235, 1445, 1615, 3315, 3705, 3757, 4199, 4335, 4845, 5491, 11271, 12597, 16473, 18785, 20995, 27455, 56355, 62985, 71383, 82365, 214149, 356915, 1070745]

約数ペア:

[(1, 1070745), (3, 356915), (5, 214149), (13, 82365), (15, 71383), (17, 62985), (19, 56355), (39, 27455), (51, 20995), (57, 18785), (65, 16473), (85, 12597), (95, 11271), (195, 5491), (221, 4845), (247, 4335), (255, 4199), (285, 3757), (289, 3705), (323, 3315), (663, 1615), (741, 1445), (867, 1235), (969, 1105)]