74103690075

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1433}}^1$

素因数の和:1805

約数の個数: 96

約数和(自身を含む): 127976308992

約数和(自身を除く): 53872618917

約数列:

[1, 3, 5, 15, 25, 41, 67, 75, 123, 201, 205, 251, 335, 615, 753, 1005, 1025, 1255, 1433, 1675, 2747, 3075, 3765, 4299, 5025, 6275, 7165, 8241, 10291, 13735, 16817, 18825, 21495, 30873, 35825, 41205, 50451, 51455, 58753, 68675, 84085, 96011, 107475, 154365, 176259, 206025, 252255, 257275, 288033, 293765, 359683, 420425, 480055, 689497, 771825, 881295, 1079049, 1261275, 1440165, 1468825, 1798415, 2068491, 2400275, 3447485, 3936451, 4406475, 5395245, 7200825, 8992075, 10342455, 11809353, 14747003, 17237425, 19682255, 24098761, 26976225, 44241009, 51712275, 59046765, 72296283, 73735015, 98411275, 120493805, 221205045, 295233825, 361481415, 368675075, 602469025, 988049201, 1106025225, 1807407075, 2964147603, 4940246005, 14820738015, 24701230025, 74103690075]

約数ペア:

[(1, 74103690075), (3, 24701230025), (5, 14820738015), (15, 4940246005), (25, 2964147603), (41, 1807407075), (67, 1106025225), (75, 988049201), (123, 602469025), (201, 368675075), (205, 361481415), (251, 295233825), (335, 221205045), (615, 120493805), (753, 98411275), (1005, 73735015), (1025, 72296283), (1255, 59046765), (1433, 51712275), (1675, 44241009), (2747, 26976225), (3075, 24098761), (3765, 19682255), (4299, 17237425), (5025, 14747003), (6275, 11809353), (7165, 10342455), (8241, 8992075), (10291, 7200825), (13735, 5395245), (16817, 4406475), (18825, 3936451), (21495, 3447485), (30873, 2400275), (35825, 2068491), (41205, 1798415), (50451, 1468825), (51455, 1440165), (58753, 1261275), (68675, 1079049), (84085, 881295), (96011, 771825), (107475, 689497), (154365, 480055), (176259, 420425), (206025, 359683), (252255, 293765), (257275, 288033)]