974451375

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 1826660160

約数和(自身を除く): 852208785

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 59, 75, 125, 159, 177, 225, 265, 277, 295, 375, 477, 531, 795, 831, 885, 1125, 1325, 1385, 1475, 2385, 2493, 2655, 3127, 3975, 4155, 4425, 6625, 6925, 7375, 9381, 11925, 12465, 13275, 14681, 15635, 16343, 19875, 20775, 22125, 28143, 34625, 44043, 46905, 49029, 59625, 62325, 66375, 73405, 78175, 81715, 103875, 132129, 140715, 147087, 220215, 234525, 245145, 311625, 367025, 390875, 408575, 660645, 703575, 735435, 866179, 1101075, 1172625, 1225725, 1835125, 2042875, 2598537, 3303225, 3517875, 3677175, 4330895, 5505375, 6128625, 7795611, 12992685, 16516125, 18385875, 21654475, 38978055, 64963425, 108272375, 194890275, 324817125, 974451375]

約数ペア:

[(1, 974451375), (3, 324817125), (5, 194890275), (9, 108272375), (15, 64963425), (25, 38978055), (45, 21654475), (53, 18385875), (59, 16516125), (75, 12992685), (125, 7795611), (159, 6128625), (177, 5505375), (225, 4330895), (265, 3677175), (277, 3517875), (295, 3303225), (375, 2598537), (477, 2042875), (531, 1835125), (795, 1225725), (831, 1172625), (885, 1101075), (1125, 866179), (1325, 735435), (1385, 703575), (1475, 660645), (2385, 408575), (2493, 390875), (2655, 367025), (3127, 311625), (3975, 245145), (4155, 234525), (4425, 220215), (6625, 147087), (6925, 140715), (7375, 132129), (9381, 103875), (11925, 81715), (12465, 78175), (13275, 73405), (14681, 66375), (15635, 62325), (16343, 59625), (19875, 49029), (20775, 46905), (22125, 44043), (28143, 34625)]