15151512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 40320000

約数和(自身を除く): 25168488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 223, 228, 298, 446, 447, 456, 596, 669, 892, 894, 1192, 1338, 1784, 1788, 2676, 2831, 3576, 4237, 5352, 5662, 8474, 8493, 11324, 12711, 16948, 16986, 22648, 25422, 33227, 33896, 33972, 50844, 66454, 67944, 99681, 101688, 132908, 199362, 265816, 398724, 631313, 797448, 1262626, 1893939, 2525252, 3787878, 5050504, 7575756, 15151512]

約数ペア:

[(1, 15151512), (2, 7575756), (3, 5050504), (4, 3787878), (6, 2525252), (8, 1893939), (12, 1262626), (19, 797448), (24, 631313), (38, 398724), (57, 265816), (76, 199362), (114, 132908), (149, 101688), (152, 99681), (223, 67944), (228, 66454), (298, 50844), (446, 33972), (447, 33896), (456, 33227), (596, 25422), (669, 22648), (892, 16986), (894, 16948), (1192, 12711), (1338, 11324), (1784, 8493), (1788, 8474), (2676, 5662), (2831, 5352), (3576, 4237)]