79173675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 72

約数和(自身を含む): 171658656

約数和(自身を除く): 92484981

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2957, 2975, 3825, 5355, 8871, 8925, 14785, 20699, 26613, 26775, 44355, 50269, 62097, 73925, 103495, 133065, 150807, 186291, 221775, 251345, 310485, 351883, 452421, 517475, 665325, 754035, 931455, 1055649, 1256725, 1552425, 1759415, 2262105, 3166947, 3770175, 4657275, 5278245, 8797075, 11310525, 15834735, 26391225, 79173675]

約数ペア:

[(1, 79173675), (3, 26391225), (5, 15834735), (7, 11310525), (9, 8797075), (15, 5278245), (17, 4657275), (21, 3770175), (25, 3166947), (35, 2262105), (45, 1759415), (51, 1552425), (63, 1256725), (75, 1055649), (85, 931455), (105, 754035), (119, 665325), (153, 517475), (175, 452421), (225, 351883), (255, 310485), (315, 251345), (357, 221775), (425, 186291), (525, 150807), (595, 133065), (765, 103495), (1071, 73925), (1275, 62097), (1575, 50269), (1785, 44355), (2957, 26775), (2975, 26613), (3825, 20699), (5355, 14785), (8871, 8925)]