1026984975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 1832025600

約数和(自身を除く): 805040625

約数列:

[1, 3, 5, 15, 25, 29, 53, 59, 75, 87, 145, 151, 159, 177, 265, 295, 435, 453, 725, 755, 795, 885, 1325, 1475, 1537, 1711, 2175, 2265, 3127, 3775, 3975, 4379, 4425, 4611, 5133, 7685, 8003, 8555, 8909, 9381, 11325, 13137, 15635, 21895, 23055, 24009, 25665, 26727, 38425, 40015, 42775, 44545, 46905, 65685, 78175, 90683, 109475, 115275, 120045, 128325, 133635, 200075, 222725, 232087, 234525, 258361, 272049, 328425, 453415, 472177, 600225, 668175, 696261, 775083, 1160435, 1291805, 1360245, 1416531, 2267075, 2360885, 3481305, 3875415, 5802175, 6459025, 6801225, 7082655, 11804425, 13693133, 17406525, 19377075, 35413275, 41079399, 68465665, 205396995, 342328325, 1026984975]

約数ペア:

[(1, 1026984975), (3, 342328325), (5, 205396995), (15, 68465665), (25, 41079399), (29, 35413275), (53, 19377075), (59, 17406525), (75, 13693133), (87, 11804425), (145, 7082655), (151, 6801225), (159, 6459025), (177, 5802175), (265, 3875415), (295, 3481305), (435, 2360885), (453, 2267075), (725, 1416531), (755, 1360245), (795, 1291805), (885, 1160435), (1325, 775083), (1475, 696261), (1537, 668175), (1711, 600225), (2175, 472177), (2265, 453415), (3127, 328425), (3775, 272049), (3975, 258361), (4379, 234525), (4425, 232087), (4611, 222725), (5133, 200075), (7685, 133635), (8003, 128325), (8555, 120045), (8909, 115275), (9381, 109475), (11325, 90683), (13137, 78175), (15635, 65685), (21895, 46905), (23055, 44545), (24009, 42775), (25665, 40015), (26727, 38425)]