1382203875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1009}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 2488187520

約数和(自身を除く): 1105983645

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 281, 325, 375, 843, 975, 1009, 1405, 1625, 3027, 3653, 4215, 4875, 5045, 7025, 10959, 13117, 15135, 18265, 21075, 25225, 35125, 39351, 54795, 65585, 75675, 91325, 105375, 126125, 196755, 273975, 283529, 327925, 378375, 456625, 850587, 983775, 1369875, 1417645, 1639625, 3685877, 4252935, 4918875, 7088225, 11057631, 18429385, 21264675, 35441125, 55288155, 92146925, 106323375, 276440775, 460734625, 1382203875]

約数ペア:

[(1, 1382203875), (3, 460734625), (5, 276440775), (13, 106323375), (15, 92146925), (25, 55288155), (39, 35441125), (65, 21264675), (75, 18429385), (125, 11057631), (195, 7088225), (281, 4918875), (325, 4252935), (375, 3685877), (843, 1639625), (975, 1417645), (1009, 1369875), (1405, 983775), (1625, 850587), (3027, 456625), (3653, 378375), (4215, 327925), (4875, 283529), (5045, 273975), (7025, 196755), (10959, 126125), (13117, 105375), (15135, 91325), (18265, 75675), (21075, 65585), (25225, 54795), (35125, 39351)]