72863595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 145117440

約数和(自身を除く): 72253845

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 227, 315, 681, 1019, 1135, 1589, 2043, 3057, 3405, 4767, 5095, 7133, 7945, 9171, 10215, 14301, 15285, 21399, 23835, 35665, 45855, 64197, 71505, 106995, 231313, 320985, 693939, 1156565, 1619191, 2081817, 3469695, 4857573, 8095955, 10409085, 14572719, 24287865, 72863595]

約数ペア:

[(1, 72863595), (3, 24287865), (5, 14572719), (7, 10409085), (9, 8095955), (15, 4857573), (21, 3469695), (35, 2081817), (45, 1619191), (63, 1156565), (105, 693939), (227, 320985), (315, 231313), (681, 106995), (1019, 71505), (1135, 64197), (1589, 45855), (2043, 35665), (3057, 23835), (3405, 21399), (4767, 15285), (5095, 14301), (7133, 10215), (7945, 9171)]