40691565

素因数分解:

$3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 74063808

約数和(自身を除く): 33372243

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 243, 313, 321, 405, 535, 939, 963, 1215, 1565, 1605, 2817, 2889, 4695, 4815, 8451, 8667, 14085, 14445, 25353, 26001, 33491, 42255, 43335, 76059, 100473, 126765, 130005, 167455, 301419, 380295, 502365, 904257, 1507095, 2712771, 4521285, 8138313, 13563855, 40691565]

約数ペア:

[(1, 40691565), (3, 13563855), (5, 8138313), (9, 4521285), (15, 2712771), (27, 1507095), (45, 904257), (81, 502365), (107, 380295), (135, 301419), (243, 167455), (313, 130005), (321, 126765), (405, 100473), (535, 76059), (939, 43335), (963, 42255), (1215, 33491), (1565, 26001), (1605, 25353), (2817, 14445), (2889, 14085), (4695, 8667), (4815, 8451)]