71040376125

素因数分解:

$3^2\times 5^3\times {\mathrm{1489}}^1\times {\mathrm{42409}}^1$

素因数の和:43919

約数の個数: 48

約数和(自身を含む): 128151145200

約数和(自身を除く): 57110769075

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1489, 4467, 7445, 13401, 22335, 37225, 42409, 67005, 111675, 127227, 186125, 212045, 335025, 381681, 558375, 636135, 1060225, 1675125, 1908405, 3180675, 5301125, 9542025, 15903375, 47710125, 63147001, 189441003, 315735005, 568323009, 947205015, 1578675025, 2841615045, 4736025075, 7893375125, 14208075225, 23680125375, 71040376125]

約数ペア:

[(1, 71040376125), (3, 23680125375), (5, 14208075225), (9, 7893375125), (15, 4736025075), (25, 2841615045), (45, 1578675025), (75, 947205015), (125, 568323009), (225, 315735005), (375, 189441003), (1125, 63147001), (1489, 47710125), (4467, 15903375), (7445, 9542025), (13401, 5301125), (22335, 3180675), (37225, 1908405), (42409, 1675125), (67005, 1060225), (111675, 636135), (127227, 558375), (186125, 381681), (212045, 335025)]