72023875

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 114173280

約数和(自身を除く): 42149405

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 175, 245, 275, 385, 539, 875, 1069, 1225, 1375, 1925, 2695, 5345, 6125, 7483, 9625, 11759, 13475, 26725, 37415, 52381, 58795, 67375, 82313, 133625, 187075, 261905, 293975, 411565, 576191, 935375, 1309525, 1469875, 2057825, 2880955, 6547625, 10289125, 14404775, 72023875]

約数ペア:

[(1, 72023875), (5, 14404775), (7, 10289125), (11, 6547625), (25, 2880955), (35, 2057825), (49, 1469875), (55, 1309525), (77, 935375), (125, 576191), (175, 411565), (245, 293975), (275, 261905), (385, 187075), (539, 133625), (875, 82313), (1069, 67375), (1225, 58795), (1375, 52381), (1925, 37415), (2695, 26725), (5345, 13475), (6125, 11759), (7483, 9625)]