2017010412225

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1743047}}^1$

素因数の和:1743239

約数の個数: 72

約数和(自身を含む): 3737025190080

約数和(自身を除く): 1720014777855

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 139, 185, 225, 333, 417, 555, 695, 925, 1251, 1665, 2085, 2775, 3475, 5143, 6255, 8325, 10425, 15429, 25715, 31275, 46287, 77145, 128575, 231435, 385725, 1157175, 1743047, 5229141, 8715235, 15687423, 26145705, 43576175, 64492739, 78437115, 130728525, 193478217, 242283533, 322463695, 392185575, 580434651, 726850599, 967391085, 1211417665, 1612318475, 2180551797, 2902173255, 3634252995, 4836955425, 6057088325, 8964490721, 10902758985, 14510866275, 18171264975, 26893472163, 44822453605, 54513794925, 80680416489, 134467360815, 224112268025, 403402082445, 672336804075, 2017010412225]

約数ペア:

[(1, 2017010412225), (3, 672336804075), (5, 403402082445), (9, 224112268025), (15, 134467360815), (25, 80680416489), (37, 54513794925), (45, 44822453605), (75, 26893472163), (111, 18171264975), (139, 14510866275), (185, 10902758985), (225, 8964490721), (333, 6057088325), (417, 4836955425), (555, 3634252995), (695, 2902173255), (925, 2180551797), (1251, 1612318475), (1665, 1211417665), (2085, 967391085), (2775, 726850599), (3475, 580434651), (5143, 392185575), (6255, 322463695), (8325, 242283533), (10425, 193478217), (15429, 130728525), (25715, 78437115), (31275, 64492739), (46287, 43576175), (77145, 26145705), (128575, 15687423), (231435, 8715235), (385725, 5229141), (1157175, 1743047)]