272222475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7103}}^1$

素因数の和:7196

約数の個数: 48

約数和(自身を含む): 521490432

約数和(自身を除く): 249267957

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 365, 511, 525, 1095, 1533, 1825, 2555, 5475, 7103, 7665, 12775, 21309, 35515, 38325, 49721, 106545, 149163, 177575, 248605, 518519, 532725, 745815, 1243025, 1555557, 2592595, 3629633, 3729075, 7777785, 10888899, 12962975, 18148165, 38888925, 54444495, 90740825, 272222475]

約数ペア:

[(1, 272222475), (3, 90740825), (5, 54444495), (7, 38888925), (15, 18148165), (21, 12962975), (25, 10888899), (35, 7777785), (73, 3729075), (75, 3629633), (105, 2592595), (175, 1555557), (219, 1243025), (365, 745815), (511, 532725), (525, 518519), (1095, 248605), (1533, 177575), (1825, 149163), (2555, 106545), (5475, 49721), (7103, 38325), (7665, 35515), (12775, 21309)]