113578275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 200210400

約数和(自身を除く): 86632125

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 229, 255, 389, 425, 687, 1145, 1167, 1275, 1945, 3435, 3893, 5725, 5835, 6613, 9725, 11679, 17175, 19465, 19839, 29175, 33065, 58395, 89081, 97325, 99195, 165325, 267243, 291975, 445405, 495975, 1336215, 1514377, 2227025, 4543131, 6681075, 7571885, 22715655, 37859425, 113578275]

約数ペア:

[(1, 113578275), (3, 37859425), (5, 22715655), (15, 7571885), (17, 6681075), (25, 4543131), (51, 2227025), (75, 1514377), (85, 1336215), (229, 495975), (255, 445405), (389, 291975), (425, 267243), (687, 165325), (1145, 99195), (1167, 97325), (1275, 89081), (1945, 58395), (3435, 33065), (3893, 29175), (5725, 19839), (5835, 19465), (6613, 17175), (9725, 11679)]