156959460675

素因数分解:

$3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{991}}^1\times {\mathrm{2017}}^1$

素因数の和:3373

約数の個数: 72

約数和(自身を含む): 282361788800

約数和(自身を除く): 125402328125

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 349, 991, 1047, 1745, 2017, 2973, 3141, 4955, 5235, 6051, 8725, 8919, 10085, 14865, 15705, 18153, 24775, 26175, 30255, 44595, 50425, 74325, 78525, 90765, 151275, 222975, 345859, 453825, 703933, 1037577, 1729295, 1998847, 2111799, 3112731, 3519665, 5187885, 5996541, 6335397, 8646475, 9994235, 10558995, 15563655, 17598325, 17989623, 25939425, 29982705, 31676985, 49971175, 52794975, 77818275, 89948115, 149913525, 158384925, 449740575, 697597603, 2092792809, 3487988015, 6278378427, 10463964045, 17439940075, 31391892135, 52319820225, 156959460675]

約数ペア:

[(1, 156959460675), (3, 52319820225), (5, 31391892135), (9, 17439940075), (15, 10463964045), (25, 6278378427), (45, 3487988015), (75, 2092792809), (225, 697597603), (349, 449740575), (991, 158384925), (1047, 149913525), (1745, 89948115), (2017, 77818275), (2973, 52794975), (3141, 49971175), (4955, 31676985), (5235, 29982705), (6051, 25939425), (8725, 17989623), (8919, 17598325), (10085, 15563655), (14865, 10558995), (15705, 9994235), (18153, 8646475), (24775, 6335397), (26175, 5996541), (30255, 5187885), (44595, 3519665), (50425, 3112731), (74325, 2111799), (78525, 1998847), (90765, 1729295), (151275, 1037577), (222975, 703933), (345859, 453825)]