420162046245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{118907}}^1$

素因数の和:119115

約数の個数: 96

約数和(自身を含む): 801344793600

約数和(自身を除く): 381182747355

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 149, 153, 155, 255, 279, 447, 465, 527, 745, 765, 1341, 1395, 1581, 2235, 2533, 2635, 4619, 4743, 6705, 7599, 7905, 12665, 13857, 22797, 23095, 23715, 37995, 41571, 69285, 78523, 113985, 118907, 207855, 235569, 356721, 392615, 594535, 706707, 1070163, 1177845, 1783605, 2021419, 3533535, 3686117, 5350815, 6064257, 10107095, 11058351, 17717143, 18192771, 18430585, 30321285, 33175053, 53151429, 55291755, 62663989, 88585715, 90963855, 159454287, 165875265, 187991967, 265757145, 301191431, 313319945, 549231433, 563975901, 797271435, 903574293, 939959835, 1505957155, 1647694299, 2710722879, 2746157165, 2819879505, 4517871465, 4943082897, 8238471495, 9336934361, 13553614395, 24715414485, 28010803083, 46684671805, 84032409249, 140054015415, 420162046245]

約数ペア:

[(1, 420162046245), (3, 140054015415), (5, 84032409249), (9, 46684671805), (15, 28010803083), (17, 24715414485), (31, 13553614395), (45, 9336934361), (51, 8238471495), (85, 4943082897), (93, 4517871465), (149, 2819879505), (153, 2746157165), (155, 2710722879), (255, 1647694299), (279, 1505957155), (447, 939959835), (465, 903574293), (527, 797271435), (745, 563975901), (765, 549231433), (1341, 313319945), (1395, 301191431), (1581, 265757145), (2235, 187991967), (2533, 165875265), (2635, 159454287), (4619, 90963855), (4743, 88585715), (6705, 62663989), (7599, 55291755), (7905, 53151429), (12665, 33175053), (13857, 30321285), (22797, 18430585), (23095, 18192771), (23715, 17717143), (37995, 11058351), (41571, 10107095), (69285, 6064257), (78523, 5350815), (113985, 3686117), (118907, 3533535), (207855, 2021419), (235569, 1783605), (356721, 1177845), (392615, 1070163), (594535, 706707)]