1939879425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 3614054400

約数和(自身を除く): 1674174975

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 149, 165, 215, 275, 367, 447, 473, 645, 745, 825, 1075, 1101, 1419, 1639, 1835, 2235, 2365, 3225, 3725, 4037, 4917, 5505, 6407, 7095, 8195, 9175, 11175, 11825, 12111, 15781, 19221, 20185, 24585, 27525, 32035, 35475, 40975, 47343, 54683, 60555, 70477, 78905, 96105, 100925, 122925, 160175, 164049, 173591, 211431, 236715, 273415, 302775, 352385, 394525, 480525, 520773, 601513, 820245, 867955, 1057155, 1183575, 1367075, 1761925, 1804539, 2351369, 2603865, 3007565, 4101225, 4339775, 5285775, 7054107, 9022695, 11756845, 13019325, 15037825, 25865059, 35270535, 45113475, 58784225, 77595177, 129325295, 176352675, 387975885, 646626475, 1939879425]

約数ペア:

[(1, 1939879425), (3, 646626475), (5, 387975885), (11, 176352675), (15, 129325295), (25, 77595177), (33, 58784225), (43, 45113475), (55, 35270535), (75, 25865059), (129, 15037825), (149, 13019325), (165, 11756845), (215, 9022695), (275, 7054107), (367, 5285775), (447, 4339775), (473, 4101225), (645, 3007565), (745, 2603865), (825, 2351369), (1075, 1804539), (1101, 1761925), (1419, 1367075), (1639, 1183575), (1835, 1057155), (2235, 867955), (2365, 820245), (3225, 601513), (3725, 520773), (4037, 480525), (4917, 394525), (5505, 352385), (6407, 302775), (7095, 273415), (8195, 236715), (9175, 211431), (11175, 173591), (11825, 164049), (12111, 160175), (15781, 122925), (19221, 100925), (20185, 96105), (24585, 78905), (27525, 70477), (32035, 60555), (35475, 54683), (40975, 47343)]