73485257425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{2719}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 96402718720

約数和(自身を除く): 22917461295

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 811, 1075, 1333, 2719, 4055, 6665, 13595, 20275, 25141, 33325, 34873, 67975, 84289, 116917, 125705, 174365, 421445, 584585, 628525, 871825, 1081063, 2107225, 2205109, 2922925, 3624427, 5405315, 11025545, 18122135, 27026575, 55127725, 68358379, 90610675, 94819687, 341791895, 474098435, 1708959475, 2370492175, 2939410297, 14697051485, 73485257425]

約数ペア:

[(1, 73485257425), (5, 14697051485), (25, 2939410297), (31, 2370492175), (43, 1708959475), (155, 474098435), (215, 341791895), (775, 94819687), (811, 90610675), (1075, 68358379), (1333, 55127725), (2719, 27026575), (4055, 18122135), (6665, 11025545), (13595, 5405315), (20275, 3624427), (25141, 2922925), (33325, 2205109), (34873, 2107225), (67975, 1081063), (84289, 871825), (116917, 628525), (125705, 584585), (174365, 421445)]