713806725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 1342771200

約数和(自身を除く): 628964475

約数列:

[1, 3, 5, 15, 19, 23, 25, 29, 57, 69, 75, 87, 95, 115, 145, 285, 345, 435, 437, 475, 551, 575, 667, 725, 751, 1311, 1425, 1653, 1725, 2001, 2175, 2185, 2253, 2755, 3335, 3755, 6555, 8265, 10005, 10925, 11265, 12673, 13775, 14269, 16675, 17273, 18775, 21779, 32775, 38019, 41325, 42807, 50025, 51819, 56325, 63365, 65337, 71345, 86365, 108895, 190095, 214035, 259095, 316825, 326685, 328187, 356725, 413801, 431825, 500917, 544475, 950475, 984561, 1070175, 1241403, 1295475, 1502751, 1633425, 1640935, 2069005, 2504585, 4922805, 6207015, 7513755, 8204675, 9517423, 10345025, 12522925, 24614025, 28552269, 31035075, 37568775, 47587115, 142761345, 237935575, 713806725]

約数ペア:

[(1, 713806725), (3, 237935575), (5, 142761345), (15, 47587115), (19, 37568775), (23, 31035075), (25, 28552269), (29, 24614025), (57, 12522925), (69, 10345025), (75, 9517423), (87, 8204675), (95, 7513755), (115, 6207015), (145, 4922805), (285, 2504585), (345, 2069005), (435, 1640935), (437, 1633425), (475, 1502751), (551, 1295475), (575, 1241403), (667, 1070175), (725, 984561), (751, 950475), (1311, 544475), (1425, 500917), (1653, 431825), (1725, 413801), (2001, 356725), (2175, 328187), (2185, 326685), (2253, 316825), (2755, 259095), (3335, 214035), (3755, 190095), (6555, 108895), (8265, 86365), (10005, 71345), (10925, 65337), (11265, 63365), (12673, 56325), (13775, 51819), (14269, 50025), (16675, 42807), (17273, 41325), (18775, 38019), (21779, 32775)]