272912804645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4889}}^1\times {\mathrm{37339}}^1$

素因数の和:42269

約数の個数: 32

約数和(自身を含む): 368106681600

約数和(自身を除く): 95193876955

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 4889, 24445, 37339, 63557, 112447, 186695, 317785, 485407, 562235, 858797, 1461811, 2427035, 4293985, 7309055, 11164361, 55821805, 182550371, 912751855, 2373154823, 4198658533, 11865774115, 20993292665, 54582560929, 272912804645]

約数ペア:

[(1, 272912804645), (5, 54582560929), (13, 20993292665), (23, 11865774115), (65, 4198658533), (115, 2373154823), (299, 912751855), (1495, 182550371), (4889, 55821805), (24445, 11164361), (37339, 7309055), (63557, 4293985), (112447, 2427035), (186695, 1461811), (317785, 858797), (485407, 562235)]