141379395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 245138400

約数和(自身を除く): 103759005

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 149, 183, 255, 305, 447, 745, 915, 1037, 2235, 2533, 3111, 3721, 5185, 7599, 9089, 11163, 12665, 15555, 18605, 27267, 37995, 45445, 55815, 63257, 136335, 154513, 189771, 316285, 463539, 554429, 772565, 948855, 1663287, 2317695, 2772145, 8316435, 9425293, 28275879, 47126465, 141379395]

約数ペア:

[(1, 141379395), (3, 47126465), (5, 28275879), (15, 9425293), (17, 8316435), (51, 2772145), (61, 2317695), (85, 1663287), (149, 948855), (183, 772565), (255, 554429), (305, 463539), (447, 316285), (745, 189771), (915, 154513), (1037, 136335), (2235, 63257), (2533, 55815), (3111, 45445), (3721, 37995), (5185, 27267), (7599, 18605), (9089, 15555), (11163, 12665)]