15273804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 44706816

約数和(自身を除く): 29433012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 71, 78, 84, 91, 142, 156, 182, 197, 213, 273, 284, 364, 394, 426, 497, 546, 591, 788, 852, 923, 994, 1092, 1182, 1379, 1491, 1846, 1988, 2364, 2561, 2758, 2769, 2982, 3692, 4137, 5122, 5516, 5538, 5964, 6461, 7683, 8274, 10244, 11076, 12922, 13987, 15366, 16548, 17927, 19383, 25844, 27974, 30732, 35854, 38766, 41961, 53781, 55948, 71708, 77532, 83922, 97909, 107562, 167844, 181831, 195818, 215124, 293727, 363662, 391636, 545493, 587454, 727324, 1090986, 1174908, 1272817, 2181972, 2545634, 3818451, 5091268, 7636902, 15273804]

約数ペア:

[(1, 15273804), (2, 7636902), (3, 5091268), (4, 3818451), (6, 2545634), (7, 2181972), (12, 1272817), (13, 1174908), (14, 1090986), (21, 727324), (26, 587454), (28, 545493), (39, 391636), (42, 363662), (52, 293727), (71, 215124), (78, 195818), (84, 181831), (91, 167844), (142, 107562), (156, 97909), (182, 83922), (197, 77532), (213, 71708), (273, 55948), (284, 53781), (364, 41961), (394, 38766), (426, 35854), (497, 30732), (546, 27974), (591, 25844), (788, 19383), (852, 17927), (923, 16548), (994, 15366), (1092, 13987), (1182, 12922), (1379, 11076), (1491, 10244), (1846, 8274), (1988, 7683), (2364, 6461), (2561, 5964), (2758, 5538), (2769, 5516), (2982, 5122), (3692, 4137)]