45310525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 65620800

約数和(自身を除く): 20310275

約数列:

[1, 5, 13, 17, 25, 59, 65, 85, 139, 221, 295, 325, 425, 695, 767, 1003, 1105, 1475, 1807, 2363, 3475, 3835, 5015, 5525, 8201, 9035, 11815, 13039, 19175, 25075, 30719, 41005, 45175, 59075, 65195, 106613, 139417, 153595, 205025, 325975, 533065, 697085, 767975, 1812421, 2665325, 3485425, 9062105, 45310525]

約数ペア:

[(1, 45310525), (5, 9062105), (13, 3485425), (17, 2665325), (25, 1812421), (59, 767975), (65, 697085), (85, 533065), (139, 325975), (221, 205025), (295, 153595), (325, 139417), (425, 106613), (695, 65195), (767, 59075), (1003, 45175), (1105, 41005), (1475, 30719), (1807, 25075), (2363, 19175), (3475, 13039), (3835, 11815), (5015, 9035), (5525, 8201)]