307242375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 561959424

約数和(自身を除く): 254717049

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 211, 275, 353, 375, 633, 825, 1055, 1059, 1375, 1765, 2321, 3165, 3883, 4125, 5275, 5295, 6963, 8825, 11605, 11649, 15825, 19415, 26375, 26475, 34815, 44125, 58025, 58245, 74483, 79125, 97075, 132375, 174075, 223449, 290125, 291225, 372415, 485375, 819313, 870375, 1117245, 1456125, 1862075, 2457939, 4096565, 5586225, 9310375, 12289695, 20482825, 27931125, 61448475, 102414125, 307242375]

約数ペア:

[(1, 307242375), (3, 102414125), (5, 61448475), (11, 27931125), (15, 20482825), (25, 12289695), (33, 9310375), (55, 5586225), (75, 4096565), (125, 2457939), (165, 1862075), (211, 1456125), (275, 1117245), (353, 870375), (375, 819313), (633, 485375), (825, 372415), (1055, 291225), (1059, 290125), (1375, 223449), (1765, 174075), (2321, 132375), (3165, 97075), (3883, 79125), (4125, 74483), (5275, 58245), (5295, 58025), (6963, 44125), (8825, 34815), (11605, 26475), (11649, 26375), (15825, 19415)]