1828623105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 3442652928

約数和(自身を除く): 1614029823

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 131, 153, 213, 255, 257, 355, 393, 639, 655, 765, 771, 1065, 1179, 1207, 1285, 1965, 2227, 2313, 3195, 3621, 3855, 4369, 5895, 6035, 6681, 9301, 10863, 11135, 11565, 13107, 18105, 18247, 20043, 21845, 27903, 33405, 33667, 39321, 46505, 54315, 54741, 65535, 83709, 91235, 100215, 101001, 139515, 158117, 164223, 168335, 196605, 273705, 303003, 310199, 418545, 474351, 505005, 572339, 790585, 821115, 930597, 1423053, 1515015, 1550995, 1717017, 2371755, 2390357, 2791791, 2861695, 4652985, 5151051, 7115265, 7171071, 8585085, 11951785, 13958955, 21513213, 25755255, 35855355, 40636069, 107566065, 121908207, 203180345, 365724621, 609541035, 1828623105]

約数ペア:

[(1, 1828623105), (3, 609541035), (5, 365724621), (9, 203180345), (15, 121908207), (17, 107566065), (45, 40636069), (51, 35855355), (71, 25755255), (85, 21513213), (131, 13958955), (153, 11951785), (213, 8585085), (255, 7171071), (257, 7115265), (355, 5151051), (393, 4652985), (639, 2861695), (655, 2791791), (765, 2390357), (771, 2371755), (1065, 1717017), (1179, 1550995), (1207, 1515015), (1285, 1423053), (1965, 930597), (2227, 821115), (2313, 790585), (3195, 572339), (3621, 505005), (3855, 474351), (4369, 418545), (5895, 310199), (6035, 303003), (6681, 273705), (9301, 196605), (10863, 168335), (11135, 164223), (11565, 158117), (13107, 139515), (18105, 101001), (18247, 100215), (20043, 91235), (21845, 83709), (27903, 65535), (33405, 54741), (33667, 54315), (39321, 46505)]