229751015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 75068185

約数列:

[1, 5, 13, 59, 65, 139, 295, 431, 695, 767, 1807, 2155, 3835, 5603, 8201, 9035, 25429, 28015, 41005, 59909, 106613, 127145, 299545, 330577, 533065, 778817, 1652885, 3534631, 3894085, 17673155, 45950203, 229751015]

約数ペア:

[(1, 229751015), (5, 45950203), (13, 17673155), (59, 3894085), (65, 3534631), (139, 1652885), (295, 778817), (431, 533065), (695, 330577), (767, 299545), (1807, 127145), (2155, 106613), (3835, 59909), (5603, 41005), (8201, 28015), (9035, 25429)]