8972449.00000000

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 57627648

約数和(自身を除く): 29623023

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 73, 75, 93, 99, 125, 155, 165, 219, 225, 275, 279, 341, 365, 375, 465, 495, 657, 775, 803, 825, 1023, 1095, 1125, 1375, 1395, 1705, 1825, 2263, 2325, 2409, 2475, 3069, 3285, 3875, 4015, 4125, 5115, 5475, 6789, 6975, 7227, 8525, 9125, 11315, 11625, 12045, 12375, 15345, 16425, 20075, 20367, 24893, 25575, 27375, 33945, 34875, 36135, 42625, 56575, 60225, 74679, 76725, 82125, 100375, 101835, 124465, 127875, 169725, 180675, 224037, 282875, 301125, 373395, 383625, 509175, 622325, 848625, 903375, 1120185, 1866975, 2545875, 3111625, 5600925, 9334875, 28004625]

約数ペア:

[(1, 28004625), (3, 9334875), (5, 5600925), (9, 3111625), (11, 2545875), (15, 1866975), (25, 1120185), (31, 903375), (33, 848625), (45, 622325), (55, 509175), (73, 383625), (75, 373395), (93, 301125), (99, 282875), (125, 224037), (155, 180675), (165, 169725), (219, 127875), (225, 124465), (275, 101835), (279, 100375), (341, 82125), (365, 76725), (375, 74679), (465, 60225), (495, 56575), (657, 42625), (775, 36135), (803, 34875), (825, 33945), (1023, 27375), (1095, 25575), (1125, 24893), (1375, 20367), (1395, 20075), (1705, 16425), (1825, 15345), (2263, 12375), (2325, 12045), (2409, 11625), (2475, 11315), (3069, 9125), (3285, 8525), (3875, 7227), (4015, 6975), (4125, 6789), (5115, 5475)]