2744649375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{112601}}^1$

素因数の和:112637

約数の個数: 40

約数和(自身を含む): 4924761072

約数和(自身を除く): 2180111697

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 4875, 8125, 24375, 112601, 337803, 563005, 1463813, 1689015, 2815025, 4391439, 7319065, 8445075, 14075125, 21957195, 36595325, 42225375, 70375625, 109785975, 182976625, 211126875, 548929875, 914883125, 2744649375]

約数ペア:

[(1, 2744649375), (3, 914883125), (5, 548929875), (13, 211126875), (15, 182976625), (25, 109785975), (39, 70375625), (65, 42225375), (75, 36595325), (125, 21957195), (195, 14075125), (325, 8445075), (375, 7319065), (625, 4391439), (975, 2815025), (1625, 1689015), (1875, 1463813), (4875, 563005), (8125, 337803), (24375, 112601)]