15523045525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{12269}}^1$

素因数の和:12538

約数の個数: 48

約数和(自身を含む): 22046245200

約数和(自身を除く): 6523199675

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 229, 325, 425, 1105, 1145, 2977, 3893, 5525, 5725, 12269, 14885, 19465, 50609, 61345, 74425, 97325, 159497, 208573, 253045, 306725, 797485, 1042865, 1265225, 2711449, 2809601, 3987425, 5214325, 13557245, 14048005, 36524813, 47763217, 67786225, 70240025, 182624065, 238816085, 620921821, 913120325, 1194080425, 3104609105, 15523045525]

約数ペア:

[(1, 15523045525), (5, 3104609105), (13, 1194080425), (17, 913120325), (25, 620921821), (65, 238816085), (85, 182624065), (221, 70240025), (229, 67786225), (325, 47763217), (425, 36524813), (1105, 14048005), (1145, 13557245), (2977, 5214325), (3893, 3987425), (5525, 2809601), (5725, 2711449), (12269, 1265225), (14885, 1042865), (19465, 797485), (50609, 306725), (61345, 253045), (74425, 208573), (97325, 159497)]