15673478925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{599}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 28598169600

約数和(自身を除く): 12924690675

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 571, 599, 611, 705, 975, 1175, 1713, 1797, 1833, 2855, 2995, 3055, 3525, 7423, 7787, 8565, 8985, 9165, 14275, 14975, 15275, 22269, 23361, 26837, 28153, 37115, 38935, 42825, 44925, 45825, 80511, 84459, 111345, 116805, 134185, 140765, 185575, 194675, 342029, 348881, 365989, 402555, 422295, 556725, 584025, 670925, 703825, 1026087, 1046643, 1097967, 1710145, 1744405, 1829945, 2012775, 2111475, 4446377, 5130435, 5233215, 5489835, 8550725, 8722025, 9149725, 13339131, 16075363, 22231885, 25652175, 26166075, 27449175, 48226089, 66695655, 80376815, 111159425, 208979719, 241130445, 333478275, 401884075, 626939157, 1044898595, 1205652225, 3134695785, 5224492975, 15673478925]

約数ペア:

[(1, 15673478925), (3, 5224492975), (5, 3134695785), (13, 1205652225), (15, 1044898595), (25, 626939157), (39, 401884075), (47, 333478275), (65, 241130445), (75, 208979719), (141, 111159425), (195, 80376815), (235, 66695655), (325, 48226089), (571, 27449175), (599, 26166075), (611, 25652175), (705, 22231885), (975, 16075363), (1175, 13339131), (1713, 9149725), (1797, 8722025), (1833, 8550725), (2855, 5489835), (2995, 5233215), (3055, 5130435), (3525, 4446377), (7423, 2111475), (7787, 2012775), (8565, 1829945), (8985, 1744405), (9165, 1710145), (14275, 1097967), (14975, 1046643), (15275, 1026087), (22269, 703825), (23361, 670925), (26837, 584025), (28153, 556725), (37115, 422295), (38935, 402555), (42825, 365989), (44925, 348881), (45825, 342029), (80511, 194675), (84459, 185575), (111345, 140765), (116805, 134185)]