1738167975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23917}}^1$

素因数の和:23969

約数の個数: 72

約数和(自身を含む): 3470023440

約数和(自身を除く): 1731855465

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 153, 171, 225, 255, 285, 323, 425, 475, 765, 855, 969, 1275, 1425, 1615, 2907, 3825, 4275, 4845, 8075, 14535, 23917, 24225, 71751, 72675, 119585, 215253, 358755, 406589, 454423, 597925, 1076265, 1219767, 1363269, 1793775, 2032945, 2272115, 3659301, 4089807, 5381325, 6098835, 6816345, 7725191, 10164725, 11360575, 18296505, 20449035, 23175573, 30494175, 34081725, 38625955, 69526719, 91482525, 102245175, 115877865, 193129775, 347633595, 579389325, 1738167975]

約数ペア:

[(1, 1738167975), (3, 579389325), (5, 347633595), (9, 193129775), (15, 115877865), (17, 102245175), (19, 91482525), (25, 69526719), (45, 38625955), (51, 34081725), (57, 30494175), (75, 23175573), (85, 20449035), (95, 18296505), (153, 11360575), (171, 10164725), (225, 7725191), (255, 6816345), (285, 6098835), (323, 5381325), (425, 4089807), (475, 3659301), (765, 2272115), (855, 2032945), (969, 1793775), (1275, 1363269), (1425, 1219767), (1615, 1076265), (2907, 597925), (3825, 454423), (4275, 406589), (4845, 358755), (8075, 215253), (14535, 119585), (23917, 72675), (24225, 71751)]