47020395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 79621632

約数和(自身を除く): 32601237

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 1867, 5037, 5601, 8395, 9335, 25185, 28005, 42941, 128823, 136291, 214705, 408873, 644115, 681455, 2044365, 3134693, 9404079, 15673465, 47020395]

約数ペア:

[(1, 47020395), (3, 15673465), (5, 9404079), (15, 3134693), (23, 2044365), (69, 681455), (73, 644115), (115, 408873), (219, 214705), (345, 136291), (365, 128823), (1095, 42941), (1679, 28005), (1867, 25185), (5037, 9335), (5601, 8395)]