145289550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{138371}}^1$

素因数の和:138393

約数の個数: 48

約数和(自身を含む): 411795072

約数和(自身を除く): 266505522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 138371, 276742, 415113, 691855, 830226, 968597, 1383710, 1937194, 2075565, 2905791, 3459275, 4151130, 4842985, 5811582, 6918550, 9685970, 10377825, 14528955, 20755650, 24214925, 29057910, 48429850, 72644775, 145289550]

約数ペア:

[(1, 145289550), (2, 72644775), (3, 48429850), (5, 29057910), (6, 24214925), (7, 20755650), (10, 14528955), (14, 10377825), (15, 9685970), (21, 6918550), (25, 5811582), (30, 4842985), (35, 4151130), (42, 3459275), (50, 2905791), (70, 2075565), (75, 1937194), (105, 1383710), (150, 968597), (175, 830226), (210, 691855), (350, 415113), (525, 276742), (1050, 138371)]