42252225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 76423680

約数和(自身を除く): 34171455

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1069, 1275, 1581, 2325, 2635, 3207, 5345, 7905, 13175, 16035, 18173, 26725, 33139, 39525, 54519, 80175, 90865, 99417, 165695, 272595, 454325, 497085, 563363, 828475, 1362975, 1690089, 2485425, 2816815, 8450445, 14084075, 42252225]

約数ペア:

[(1, 42252225), (3, 14084075), (5, 8450445), (15, 2816815), (17, 2485425), (25, 1690089), (31, 1362975), (51, 828475), (75, 563363), (85, 497085), (93, 454325), (155, 272595), (255, 165695), (425, 99417), (465, 90865), (527, 80175), (775, 54519), (1069, 39525), (1275, 33139), (1581, 26725), (2325, 18173), (2635, 16035), (3207, 13175), (5345, 7905)]