163485282415

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{18713}}^1$

素因数の和:18969

約数の個数: 72

約数和(自身を含む): 248301693648

約数和(自身を除く): 84816411233

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 211, 245, 455, 637, 845, 1055, 1183, 1477, 2743, 3185, 5915, 7385, 8281, 10339, 13715, 18713, 19201, 35659, 41405, 51695, 93565, 96005, 130991, 134407, 178295, 243269, 249613, 654955, 672035, 916937, 1216345, 1248065, 1702883, 1747291, 3162497, 3948443, 4584685, 8514415, 8736455, 11920181, 15812485, 19742215, 22137479, 27639101, 51329759, 59600905, 110687395, 138195505, 154962353, 193473707, 256648795, 359308313, 667286867, 774811765, 967368535, 1796541565, 2515158191, 3336434335, 4671008069, 12575790955, 23355040345, 32697056483, 163485282415]

約数ペア:

[(1, 163485282415), (5, 32697056483), (7, 23355040345), (13, 12575790955), (35, 4671008069), (49, 3336434335), (65, 2515158191), (91, 1796541565), (169, 967368535), (211, 774811765), (245, 667286867), (455, 359308313), (637, 256648795), (845, 193473707), (1055, 154962353), (1183, 138195505), (1477, 110687395), (2743, 59600905), (3185, 51329759), (5915, 27639101), (7385, 22137479), (8281, 19742215), (10339, 15812485), (13715, 11920181), (18713, 8736455), (19201, 8514415), (35659, 4584685), (41405, 3948443), (51695, 3162497), (93565, 1747291), (96005, 1702883), (130991, 1248065), (134407, 1216345), (178295, 916937), (243269, 672035), (249613, 654955)]