98424225

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 185083392

約数和(自身を除く): 86659167

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 103, 137, 155, 225, 279, 309, 411, 465, 515, 685, 775, 927, 1233, 1395, 1545, 2055, 2325, 2575, 3193, 3425, 4247, 4635, 6165, 6975, 7725, 9579, 10275, 12741, 14111, 15965, 21235, 23175, 28737, 30825, 38223, 42333, 47895, 63705, 70555, 79825, 106175, 126999, 143685, 191115, 211665, 239475, 318525, 352775, 437441, 634995, 718425, 955575, 1058325, 1312323, 2187205, 3174975, 3936969, 6561615, 10936025, 19684845, 32808075, 98424225]

約数ペア:

[(1, 98424225), (3, 32808075), (5, 19684845), (9, 10936025), (15, 6561615), (25, 3936969), (31, 3174975), (45, 2187205), (75, 1312323), (93, 1058325), (103, 955575), (137, 718425), (155, 634995), (225, 437441), (279, 352775), (309, 318525), (411, 239475), (465, 211665), (515, 191115), (685, 143685), (775, 126999), (927, 106175), (1233, 79825), (1395, 70555), (1545, 63705), (2055, 47895), (2325, 42333), (2575, 38223), (3193, 30825), (3425, 28737), (4247, 23175), (4635, 21235), (6165, 15965), (6975, 14111), (7725, 12741), (9579, 10275)]