842429205

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 1477462896

約数和(自身を除く): 635033691

約数列:

[1, 3, 5, 9, 15, 45, 181, 293, 353, 543, 879, 905, 1059, 1465, 1629, 1765, 2637, 2715, 3177, 4395, 5295, 8145, 13185, 15885, 53033, 63893, 103429, 159099, 191679, 265165, 310287, 319465, 477297, 517145, 575037, 795495, 930861, 958395, 1551435, 2386485, 2875185, 4654305, 18720649, 56161947, 93603245, 168485841, 280809735, 842429205]

約数ペア:

[(1, 842429205), (3, 280809735), (5, 168485841), (9, 93603245), (15, 56161947), (45, 18720649), (181, 4654305), (293, 2875185), (353, 2386485), (543, 1551435), (879, 958395), (905, 930861), (1059, 795495), (1465, 575037), (1629, 517145), (1765, 477297), (2637, 319465), (2715, 310287), (3177, 265165), (4395, 191679), (5295, 159099), (8145, 103429), (13185, 63893), (15885, 53033)]