274314495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 579156480

約数和(自身を除く): 304841985

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 49, 57, 65, 91, 95, 105, 133, 147, 195, 245, 247, 273, 285, 399, 455, 637, 665, 735, 741, 931, 1235, 1365, 1511, 1729, 1911, 1995, 2793, 3185, 3705, 4533, 4655, 5187, 7555, 8645, 9555, 10577, 12103, 13965, 19643, 22665, 25935, 28709, 31731, 36309, 52885, 58929, 60515, 74039, 86127, 98215, 137501, 143545, 158655, 181545, 200963, 222117, 294645, 370195, 373217, 412503, 430635, 602889, 687505, 962507, 1004815, 1110585, 1119651, 1406741, 1866085, 2062515, 2612519, 2887521, 3014445, 4220223, 4812535, 5598255, 7033705, 7837557, 13062595, 14437605, 18287633, 21101115, 39187785, 54862899, 91438165, 274314495]

約数ペア:

[(1, 274314495), (3, 91438165), (5, 54862899), (7, 39187785), (13, 21101115), (15, 18287633), (19, 14437605), (21, 13062595), (35, 7837557), (39, 7033705), (49, 5598255), (57, 4812535), (65, 4220223), (91, 3014445), (95, 2887521), (105, 2612519), (133, 2062515), (147, 1866085), (195, 1406741), (245, 1119651), (247, 1110585), (273, 1004815), (285, 962507), (399, 687505), (455, 602889), (637, 430635), (665, 412503), (735, 373217), (741, 370195), (931, 294645), (1235, 222117), (1365, 200963), (1511, 181545), (1729, 158655), (1911, 143545), (1995, 137501), (2793, 98215), (3185, 86127), (3705, 74039), (4533, 60515), (4655, 58929), (5187, 52885), (7555, 36309), (8645, 31731), (9555, 28709), (10577, 25935), (12103, 22665), (13965, 19643)]