13309632225

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{9887}}^1$

素因数の和:10127

約数の個数: 72

約数和(自身を含む): 24738035712

約数和(自身を除く): 11428403487

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 193, 225, 279, 465, 579, 775, 965, 1395, 1737, 2325, 2895, 4825, 5983, 6975, 8685, 9887, 14475, 17949, 29661, 29915, 43425, 49435, 53847, 88983, 89745, 148305, 149575, 247175, 269235, 306497, 444915, 448725, 741525, 919491, 1346175, 1532485, 1908191, 2224575, 2758473, 4597455, 5724573, 7662425, 9540955, 13792365, 17173719, 22987275, 28622865, 47704775, 59153921, 68961825, 85868595, 143114325, 177461763, 295769605, 429342975, 532385289, 887308815, 1478848025, 2661926445, 4436544075, 13309632225]

約数ペア:

[(1, 13309632225), (3, 4436544075), (5, 2661926445), (9, 1478848025), (15, 887308815), (25, 532385289), (31, 429342975), (45, 295769605), (75, 177461763), (93, 143114325), (155, 85868595), (193, 68961825), (225, 59153921), (279, 47704775), (465, 28622865), (579, 22987275), (775, 17173719), (965, 13792365), (1395, 9540955), (1737, 7662425), (2325, 5724573), (2895, 4597455), (4825, 2758473), (5983, 2224575), (6975, 1908191), (8685, 1532485), (9887, 1346175), (14475, 919491), (17949, 741525), (29661, 448725), (29915, 444915), (43425, 306497), (49435, 269235), (53847, 247175), (88983, 149575), (89745, 148305)]