25749677025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{35797}}^1$

素因数の和:35975

約数の個数: 72

約数和(自身を含む): 48473355840

約数和(自身を除く): 22723678815

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 139, 207, 225, 345, 417, 575, 695, 1035, 1251, 1725, 2085, 3197, 3475, 5175, 6255, 9591, 10425, 15985, 28773, 31275, 35797, 47955, 79925, 107391, 143865, 178985, 239775, 322173, 536955, 719325, 823331, 894925, 1610865, 2469993, 2684775, 4116655, 4975783, 7409979, 8054325, 12349965, 14927349, 20583275, 24878915, 37049895, 44782047, 61749825, 74636745, 114443009, 124394575, 185249475, 223910235, 343329027, 373183725, 572215045, 1029987081, 1119551175, 1716645135, 2861075225, 5149935405, 8583225675, 25749677025]

約数ペア:

[(1, 25749677025), (3, 8583225675), (5, 5149935405), (9, 2861075225), (15, 1716645135), (23, 1119551175), (25, 1029987081), (45, 572215045), (69, 373183725), (75, 343329027), (115, 223910235), (139, 185249475), (207, 124394575), (225, 114443009), (345, 74636745), (417, 61749825), (575, 44782047), (695, 37049895), (1035, 24878915), (1251, 20583275), (1725, 14927349), (2085, 12349965), (3197, 8054325), (3475, 7409979), (5175, 4975783), (6255, 4116655), (9591, 2684775), (10425, 2469993), (15985, 1610865), (28773, 894925), (31275, 823331), (35797, 719325), (47955, 536955), (79925, 322173), (107391, 239775), (143865, 178985)]