1836709425

素因数分解:

$3^5\times 5^2\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 3424197504

約数和(自身を除く): 1587488079

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 463, 653, 675, 1215, 1389, 1959, 2025, 2315, 3265, 4167, 5877, 6075, 6945, 9795, 11575, 12501, 16325, 17631, 20835, 29385, 34725, 37503, 48975, 52893, 62505, 88155, 104175, 112509, 146925, 158679, 187515, 264465, 302339, 312525, 440775, 562545, 793395, 907017, 937575, 1322325, 1511695, 2721051, 2812725, 3966975, 4535085, 7558475, 8163153, 13605255, 22675425, 24489459, 40815765, 68026275, 73468377, 122447295, 204078825, 367341885, 612236475, 1836709425]

約数ペア:

[(1, 1836709425), (3, 612236475), (5, 367341885), (9, 204078825), (15, 122447295), (25, 73468377), (27, 68026275), (45, 40815765), (75, 24489459), (81, 22675425), (135, 13605255), (225, 8163153), (243, 7558475), (405, 4535085), (463, 3966975), (653, 2812725), (675, 2721051), (1215, 1511695), (1389, 1322325), (1959, 937575), (2025, 907017), (2315, 793395), (3265, 562545), (4167, 440775), (5877, 312525), (6075, 302339), (6945, 264465), (9795, 187515), (11575, 158679), (12501, 146925), (16325, 112509), (17631, 104175), (20835, 88155), (29385, 62505), (34725, 52893), (37503, 48975)]