156651075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 324979200

約数和(自身を除く): 168328125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 225, 237, 315, 395, 525, 553, 711, 1185, 1259, 1575, 1659, 1975, 2765, 3555, 3777, 4977, 5925, 6295, 8295, 8813, 11331, 13825, 17775, 18885, 24885, 26439, 31475, 41475, 44065, 56655, 79317, 94425, 99461, 124425, 132195, 220325, 283275, 298383, 396585, 497305, 660975, 696227, 895149, 1491915, 1982925, 2088681, 2486525, 3481135, 4475745, 6266043, 7459575, 10443405, 17405675, 22378725, 31330215, 52217025, 156651075]

約数ペア:

[(1, 156651075), (3, 52217025), (5, 31330215), (7, 22378725), (9, 17405675), (15, 10443405), (21, 7459575), (25, 6266043), (35, 4475745), (45, 3481135), (63, 2486525), (75, 2088681), (79, 1982925), (105, 1491915), (175, 895149), (225, 696227), (237, 660975), (315, 497305), (395, 396585), (525, 298383), (553, 283275), (711, 220325), (1185, 132195), (1259, 124425), (1575, 99461), (1659, 94425), (1975, 79317), (2765, 56655), (3555, 44065), (3777, 41475), (4977, 31475), (5925, 26439), (6295, 24885), (8295, 18885), (8813, 17775), (11331, 13825)]