201808776975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{787}}^1\times {\mathrm{20231}}^1$

素因数の和:21057

約数の個数: 72

約数和(自身を含む): 361774380672

約数和(自身を除く): 159965603697

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 787, 845, 975, 2361, 2535, 3935, 4225, 10231, 11805, 12675, 19675, 20231, 30693, 51155, 59025, 60693, 101155, 133003, 153465, 255775, 263003, 303465, 399009, 505775, 665015, 767325, 789009, 1315015, 1517325, 1995045, 3325075, 3419039, 3945045, 6575075, 9975225, 10257117, 15921797, 17095195, 19725225, 47765391, 51285585, 79608985, 85475975, 206983361, 238826955, 256427925, 398044925, 620950083, 1034916805, 1194134775, 2690783693, 3104750415, 5174584025, 8072351079, 13453918465, 15523752075, 40361755395, 67269592325, 201808776975]

約数ペア:

[(1, 201808776975), (3, 67269592325), (5, 40361755395), (13, 15523752075), (15, 13453918465), (25, 8072351079), (39, 5174584025), (65, 3104750415), (75, 2690783693), (169, 1194134775), (195, 1034916805), (325, 620950083), (507, 398044925), (787, 256427925), (845, 238826955), (975, 206983361), (2361, 85475975), (2535, 79608985), (3935, 51285585), (4225, 47765391), (10231, 19725225), (11805, 17095195), (12675, 15921797), (19675, 10257117), (20231, 9975225), (30693, 6575075), (51155, 3945045), (59025, 3419039), (60693, 3325075), (101155, 1995045), (133003, 1517325), (153465, 1315015), (255775, 789009), (263003, 767325), (303465, 665015), (399009, 505775)]