69566445

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 136888752

約数和(自身を除く): 67322307

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 73, 81, 117, 135, 181, 195, 219, 351, 365, 405, 543, 585, 657, 905, 949, 1053, 1095, 1629, 1755, 1971, 2353, 2715, 2847, 3285, 4745, 4887, 5265, 5913, 7059, 8145, 8541, 9855, 11765, 13213, 14235, 14661, 21177, 24435, 25623, 29565, 35295, 39639, 42705, 63531, 66065, 73305, 76869, 105885, 118917, 128115, 171769, 190593, 198195, 317655, 356751, 384345, 515307, 594585, 858845, 952965, 1070253, 1545921, 1783755, 2576535, 4637763, 5351265, 7729605, 13913289, 23188815, 69566445]

約数ペア:

[(1, 69566445), (3, 23188815), (5, 13913289), (9, 7729605), (13, 5351265), (15, 4637763), (27, 2576535), (39, 1783755), (45, 1545921), (65, 1070253), (73, 952965), (81, 858845), (117, 594585), (135, 515307), (181, 384345), (195, 356751), (219, 317655), (351, 198195), (365, 190593), (405, 171769), (543, 128115), (585, 118917), (657, 105885), (905, 76869), (949, 73305), (1053, 66065), (1095, 63531), (1629, 42705), (1755, 39639), (1971, 35295), (2353, 29565), (2715, 25623), (2847, 24435), (3285, 21177), (4745, 14661), (4887, 14235), (5265, 13213), (5913, 11765), (7059, 9855), (8145, 8541)]