61466805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 120931200

約数和(自身を除く): 59464395

約数列:

[1, 3, 5, 9, 15, 19, 29, 37, 45, 57, 67, 87, 95, 111, 145, 171, 185, 201, 261, 285, 333, 335, 435, 551, 555, 603, 703, 855, 1005, 1073, 1273, 1305, 1653, 1665, 1943, 2109, 2479, 2755, 3015, 3219, 3515, 3819, 4959, 5365, 5829, 6327, 6365, 7437, 8265, 9657, 9715, 10545, 11457, 12395, 16095, 17487, 19095, 20387, 22311, 24795, 29145, 31635, 36917, 37185, 47101, 48285, 57285, 61161, 71891, 87435, 101935, 110751, 111555, 141303, 183483, 184585, 215673, 235505, 305805, 332253, 359455, 423909, 553755, 647019, 706515, 917415, 1078365, 1365929, 1661265, 2119545, 3235095, 4097787, 6829645, 12293361, 20488935, 61466805]

約数ペア:

[(1, 61466805), (3, 20488935), (5, 12293361), (9, 6829645), (15, 4097787), (19, 3235095), (29, 2119545), (37, 1661265), (45, 1365929), (57, 1078365), (67, 917415), (87, 706515), (95, 647019), (111, 553755), (145, 423909), (171, 359455), (185, 332253), (201, 305805), (261, 235505), (285, 215673), (333, 184585), (335, 183483), (435, 141303), (551, 111555), (555, 110751), (603, 101935), (703, 87435), (855, 71891), (1005, 61161), (1073, 57285), (1273, 48285), (1305, 47101), (1653, 37185), (1665, 36917), (1943, 31635), (2109, 29145), (2479, 24795), (2755, 22311), (3015, 20387), (3219, 19095), (3515, 17487), (3819, 16095), (4959, 12395), (5365, 11457), (5829, 10545), (6327, 9715), (6365, 9657), (7437, 8265)]