23691285

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 47803392

約数和(自身を除く): 24112107

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 37, 45, 51, 81, 85, 93, 111, 135, 153, 155, 185, 243, 255, 279, 333, 405, 459, 465, 527, 555, 629, 765, 837, 999, 1147, 1215, 1377, 1395, 1581, 1665, 1887, 2295, 2511, 2635, 2997, 3145, 3441, 4131, 4185, 4743, 4995, 5661, 5735, 6885, 7533, 7905, 8991, 9435, 10323, 12555, 14229, 14985, 16983, 17205, 19499, 20655, 23715, 28305, 30969, 37665, 42687, 44955, 50949, 51615, 58497, 71145, 84915, 92907, 97495, 128061, 152847, 154845, 175491, 213435, 254745, 278721, 292485, 464535, 526473, 640305, 764235, 877455, 1393605, 1579419, 2632365, 4738257, 7897095, 23691285]

約数ペア:

[(1, 23691285), (3, 7897095), (5, 4738257), (9, 2632365), (15, 1579419), (17, 1393605), (27, 877455), (31, 764235), (37, 640305), (45, 526473), (51, 464535), (81, 292485), (85, 278721), (93, 254745), (111, 213435), (135, 175491), (153, 154845), (155, 152847), (185, 128061), (243, 97495), (255, 92907), (279, 84915), (333, 71145), (405, 58497), (459, 51615), (465, 50949), (527, 44955), (555, 42687), (629, 37665), (765, 30969), (837, 28305), (999, 23715), (1147, 20655), (1215, 19499), (1377, 17205), (1395, 16983), (1581, 14985), (1665, 14229), (1887, 12555), (2295, 10323), (2511, 9435), (2635, 8991), (2997, 7905), (3145, 7533), (3441, 6885), (4131, 5735), (4185, 5661), (4743, 4995)]