42098625

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 79238016

約数和(自身を除く): 37139391

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1627, 1725, 2875, 4881, 5175, 8135, 8625, 14643, 24405, 25875, 37421, 40675, 73215, 112263, 122025, 187105, 203375, 336789, 366075, 561315, 610125, 935525, 1683945, 1830375, 2806575, 4677625, 8419725, 14032875, 42098625]

約数ペア:

[(1, 42098625), (3, 14032875), (5, 8419725), (9, 4677625), (15, 2806575), (23, 1830375), (25, 1683945), (45, 935525), (69, 610125), (75, 561315), (115, 366075), (125, 336789), (207, 203375), (225, 187105), (345, 122025), (375, 112263), (575, 73215), (1035, 40675), (1125, 37421), (1627, 25875), (1725, 24405), (2875, 14643), (4881, 8625), (5175, 8135)]