207923285025

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{44879}}^1$

素因数の和:45303

約数の個数: 72

約数和(自身を含む): 379819440000

約数和(自身を除く): 171896154975

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 349, 531, 885, 1047, 1475, 1745, 2655, 3141, 4425, 5235, 8725, 13275, 15705, 20591, 26175, 44879, 61773, 78525, 102955, 134637, 185319, 224395, 308865, 403911, 514775, 673185, 926595, 1121975, 1544325, 2019555, 2647861, 3365925, 4632975, 7943583, 10097775, 13239305, 15662771, 23830749, 39717915, 46988313, 66196525, 78313855, 119153745, 140964939, 198589575, 234941565, 391569275, 595768725, 704824695, 924103489, 1174707825, 2772310467, 3524123475, 4620517445, 8316931401, 13861552335, 23102587225, 41584657005, 69307761675, 207923285025]

約数ペア:

[(1, 207923285025), (3, 69307761675), (5, 41584657005), (9, 23102587225), (15, 13861552335), (25, 8316931401), (45, 4620517445), (59, 3524123475), (75, 2772310467), (177, 1174707825), (225, 924103489), (295, 704824695), (349, 595768725), (531, 391569275), (885, 234941565), (1047, 198589575), (1475, 140964939), (1745, 119153745), (2655, 78313855), (3141, 66196525), (4425, 46988313), (5235, 39717915), (8725, 23830749), (13275, 15662771), (15705, 13239305), (20591, 10097775), (26175, 7943583), (44879, 4632975), (61773, 3365925), (78525, 2647861), (102955, 2019555), (134637, 1544325), (185319, 1121975), (224395, 926595), (308865, 673185), (403911, 514775)]