103387455

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 204940800

約数和(自身を除く): 101553345

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 765, 855, 969, 1615, 2295, 2371, 2565, 2907, 4845, 7113, 8721, 11855, 14535, 21339, 35565, 40307, 43605, 45049, 64017, 106695, 120921, 135147, 201535, 225245, 320085, 362763, 405441, 604605, 675735, 765833, 1088289, 1216323, 1813815, 2027205, 2297499, 3829165, 5441445, 6081615, 6892497, 11487495, 20677491, 34462485, 103387455]

約数ペア:

[(1, 103387455), (3, 34462485), (5, 20677491), (9, 11487495), (15, 6892497), (17, 6081615), (19, 5441445), (27, 3829165), (45, 2297499), (51, 2027205), (57, 1813815), (85, 1216323), (95, 1088289), (135, 765833), (153, 675735), (171, 604605), (255, 405441), (285, 362763), (323, 320085), (459, 225245), (513, 201535), (765, 135147), (855, 120921), (969, 106695), (1615, 64017), (2295, 45049), (2371, 43605), (2565, 40307), (2907, 35565), (4845, 21339), (7113, 14535), (8721, 11855)]