319280495525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{11197}}^1$

素因数の和:11822

約数の個数: 48

約数和(自身を含む): 418098561408

約数和(自身を除く): 98818065883

約数列:

[1, 5, 23, 25, 101, 115, 491, 505, 575, 2323, 2455, 2525, 11197, 11293, 11615, 12275, 49591, 55985, 56465, 58075, 247955, 257531, 279925, 282325, 1130897, 1140593, 1239775, 1287655, 5497727, 5654485, 5702965, 6438275, 26010631, 27488635, 28272425, 28514825, 126447721, 130053155, 137443175, 555270427, 632238605, 650265775, 2776352135, 3161193025, 12771219821, 13881760675, 63856099105, 319280495525]

約数ペア:

[(1, 319280495525), (5, 63856099105), (23, 13881760675), (25, 12771219821), (101, 3161193025), (115, 2776352135), (491, 650265775), (505, 632238605), (575, 555270427), (2323, 137443175), (2455, 130053155), (2525, 126447721), (11197, 28514825), (11293, 28272425), (11615, 27488635), (12275, 26010631), (49591, 6438275), (55985, 5702965), (56465, 5654485), (58075, 5497727), (247955, 1287655), (257531, 1239775), (279925, 1140593), (282325, 1130897)]