24423075

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 47876400

約数和(自身を除く): 23453325

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 145, 171, 197, 225, 261, 285, 435, 475, 551, 591, 725, 855, 985, 1305, 1425, 1653, 1773, 2175, 2755, 2955, 3743, 4275, 4925, 4959, 5713, 6525, 8265, 8865, 11229, 13775, 14775, 17139, 18715, 24795, 28565, 33687, 41325, 44325, 51417, 56145, 85695, 93575, 108547, 123975, 142825, 168435, 257085, 280725, 325641, 428475, 542735, 842175, 976923, 1285425, 1628205, 2713675, 4884615, 8141025, 24423075]

約数ペア:

[(1, 24423075), (3, 8141025), (5, 4884615), (9, 2713675), (15, 1628205), (19, 1285425), (25, 976923), (29, 842175), (45, 542735), (57, 428475), (75, 325641), (87, 280725), (95, 257085), (145, 168435), (171, 142825), (197, 123975), (225, 108547), (261, 93575), (285, 85695), (435, 56145), (475, 51417), (551, 44325), (591, 41325), (725, 33687), (855, 28565), (985, 24795), (1305, 18715), (1425, 17139), (1653, 14775), (1773, 13775), (2175, 11229), (2755, 8865), (2955, 8265), (3743, 6525), (4275, 5713), (4925, 4959)]