28396500795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1\times {\mathrm{6473}}^1$

素因数の和:13996

約数の個数: 48

約数和(自身を含む): 53022060000

約数和(自身を除く): 24625559205

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 6473, 7499, 19419, 22497, 32365, 37495, 58257, 67491, 84149, 97095, 97487, 112485, 252447, 291285, 292461, 337455, 420745, 487435, 757341, 877383, 1262235, 1462305, 3786705, 4386915, 48541027, 145623081, 242705135, 436869243, 631033351, 728115405, 1893100053, 2184346215, 3155166755, 5679300159, 9465500265, 28396500795]

約数ペア:

[(1, 28396500795), (3, 9465500265), (5, 5679300159), (9, 3155166755), (13, 2184346215), (15, 1893100053), (39, 728115405), (45, 631033351), (65, 436869243), (117, 242705135), (195, 145623081), (585, 48541027), (6473, 4386915), (7499, 3786705), (19419, 1462305), (22497, 1262235), (32365, 877383), (37495, 757341), (58257, 487435), (67491, 420745), (84149, 337455), (97095, 292461), (97487, 291285), (112485, 252447)]