156765669725

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1399

約数の個数: 96

約数和(自身を含む): 230302759680

約数和(自身を除く): 73537089955

約数列:

[1, 5, 7, 25, 35, 53, 97, 163, 175, 265, 371, 485, 679, 815, 1069, 1141, 1325, 1855, 2425, 3395, 4075, 5141, 5345, 5705, 7483, 8639, 9275, 15811, 16975, 25705, 26725, 28525, 35987, 37415, 43195, 56657, 60473, 79055, 103693, 110677, 128525, 174247, 179935, 187075, 215975, 283285, 302365, 395275, 396599, 518465, 553385, 725851, 837983, 871235, 899675, 1219729, 1416425, 1511825, 1982995, 2592325, 2766925, 3629255, 4189915, 4356175, 5495729, 5865881, 6098645, 9235091, 9914975, 16901959, 18146275, 20949575, 27478645, 29329405, 30493225, 38470103, 46175455, 64645637, 84509795, 118313713, 137393225, 146647025, 192350515, 230877275, 323228185, 422548975, 591568565, 895803827, 961752575, 1616140925, 2957842825, 4479019135, 6270626789, 22395095675, 31353133945, 156765669725]

約数ペア:

[(1, 156765669725), (5, 31353133945), (7, 22395095675), (25, 6270626789), (35, 4479019135), (53, 2957842825), (97, 1616140925), (163, 961752575), (175, 895803827), (265, 591568565), (371, 422548975), (485, 323228185), (679, 230877275), (815, 192350515), (1069, 146647025), (1141, 137393225), (1325, 118313713), (1855, 84509795), (2425, 64645637), (3395, 46175455), (4075, 38470103), (5141, 30493225), (5345, 29329405), (5705, 27478645), (7483, 20949575), (8639, 18146275), (9275, 16901959), (15811, 9914975), (16975, 9235091), (25705, 6098645), (26725, 5865881), (28525, 5495729), (35987, 4356175), (37415, 4189915), (43195, 3629255), (56657, 2766925), (60473, 2592325), (79055, 1982995), (103693, 1511825), (110677, 1416425), (128525, 1219729), (174247, 899675), (179935, 871235), (187075, 837983), (215975, 725851), (283285, 553385), (302365, 518465), (395275, 396599)]