32222385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 63947520

約数和(自身を除く): 31725135

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 223, 247, 285, 507, 585, 669, 741, 845, 855, 1115, 1235, 1521, 2007, 2223, 2535, 2899, 3211, 3345, 3705, 4237, 7605, 8697, 9633, 10035, 11115, 12711, 14495, 16055, 21185, 26091, 28899, 37687, 38133, 43485, 48165, 55081, 63555, 113061, 130455, 144495, 165243, 188435, 190665, 275405, 339183, 495729, 565305, 716053, 826215, 1695915, 2148159, 2478645, 3580265, 6444477, 10740795, 32222385]

約数ペア:

[(1, 32222385), (3, 10740795), (5, 6444477), (9, 3580265), (13, 2478645), (15, 2148159), (19, 1695915), (39, 826215), (45, 716053), (57, 565305), (65, 495729), (95, 339183), (117, 275405), (169, 190665), (171, 188435), (195, 165243), (223, 144495), (247, 130455), (285, 113061), (507, 63555), (585, 55081), (669, 48165), (741, 43485), (845, 38133), (855, 37687), (1115, 28899), (1235, 26091), (1521, 21185), (2007, 16055), (2223, 14495), (2535, 12711), (2899, 11115), (3211, 10035), (3345, 9633), (3705, 8697), (4237, 7605)]