28604295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 53576640

約数和(自身を除く): 24972345

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 953, 1035, 1305, 2001, 2859, 3335, 4765, 6003, 8577, 10005, 14295, 21919, 27637, 30015, 42885, 65757, 82911, 109595, 138185, 197271, 248733, 328785, 414555, 635651, 986355, 1243665, 1906953, 3178255, 5720859, 9534765, 28604295]

約数ペア:

[(1, 28604295), (3, 9534765), (5, 5720859), (9, 3178255), (15, 1906953), (23, 1243665), (29, 986355), (45, 635651), (69, 414555), (87, 328785), (115, 248733), (145, 197271), (207, 138185), (261, 109595), (345, 82911), (435, 65757), (667, 42885), (953, 30015), (1035, 27637), (1305, 21919), (2001, 14295), (2859, 10005), (3335, 8577), (4765, 6003)]