170717235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 305496576

約数和(自身を除く): 134779341

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 131, 163, 195, 205, 393, 489, 533, 615, 655, 815, 1599, 1703, 1965, 2119, 2445, 2665, 5109, 5371, 6357, 6683, 7995, 8515, 10595, 16113, 20049, 21353, 25545, 26855, 31785, 33415, 64059, 69823, 80565, 86879, 100245, 106765, 209469, 260637, 277589, 320295, 349115, 434395, 832767, 875473, 1047345, 1303185, 1387945, 2626419, 4163835, 4377365, 11381149, 13132095, 34143447, 56905745, 170717235]

約数ペア:

[(1, 170717235), (3, 56905745), (5, 34143447), (13, 13132095), (15, 11381149), (39, 4377365), (41, 4163835), (65, 2626419), (123, 1387945), (131, 1303185), (163, 1047345), (195, 875473), (205, 832767), (393, 434395), (489, 349115), (533, 320295), (615, 277589), (655, 260637), (815, 209469), (1599, 106765), (1703, 100245), (1965, 86879), (2119, 80565), (2445, 69823), (2665, 64059), (5109, 33415), (5371, 31785), (6357, 26855), (6683, 25545), (7995, 21353), (8515, 20049), (10595, 16113)]