91259375

素因数分解:

$5^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 126554400

約数和(自身を除く): 35295025

約数列:

[1, 5, 19, 25, 29, 53, 95, 125, 145, 265, 475, 551, 625, 725, 1007, 1325, 1537, 2375, 2755, 3125, 3625, 5035, 6625, 7685, 11875, 13775, 18125, 25175, 29203, 33125, 38425, 59375, 68875, 90625, 125875, 146015, 165625, 192125, 344375, 629375, 730075, 960625, 1721875, 3146875, 3650375, 4803125, 18251875, 91259375]

約数ペア:

[(1, 91259375), (5, 18251875), (19, 4803125), (25, 3650375), (29, 3146875), (53, 1721875), (95, 960625), (125, 730075), (145, 629375), (265, 344375), (475, 192125), (551, 165625), (625, 146015), (725, 125875), (1007, 90625), (1325, 68875), (1537, 59375), (2375, 38425), (2755, 33125), (3125, 29203), (3625, 25175), (5035, 18125), (6625, 13775), (7685, 11875)]