202214025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 393021720

約数和(自身を除く): 190807695

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 257, 269, 325, 585, 771, 807, 975, 1285, 1345, 2313, 2421, 2925, 3341, 3497, 3855, 4035, 6425, 6725, 10023, 10491, 11565, 12105, 16705, 17485, 19275, 20175, 30069, 31473, 50115, 52455, 57825, 60525, 69133, 83525, 87425, 150345, 157365, 207399, 250575, 262275, 345665, 622197, 751725, 786825, 898729, 1036995, 1728325, 2696187, 3110985, 4493645, 5184975, 8088561, 13480935, 15554925, 22468225, 40442805, 67404675, 202214025]

約数ペア:

[(1, 202214025), (3, 67404675), (5, 40442805), (9, 22468225), (13, 15554925), (15, 13480935), (25, 8088561), (39, 5184975), (45, 4493645), (65, 3110985), (75, 2696187), (117, 1728325), (195, 1036995), (225, 898729), (257, 786825), (269, 751725), (325, 622197), (585, 345665), (771, 262275), (807, 250575), (975, 207399), (1285, 157365), (1345, 150345), (2313, 87425), (2421, 83525), (2925, 69133), (3341, 60525), (3497, 57825), (3855, 52455), (4035, 50115), (6425, 31473), (6725, 30069), (10023, 20175), (10491, 19275), (11565, 17485), (12105, 16705)]