73188315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 138996000

約数和(自身を除く): 65807685

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 3299, 4437, 7395, 9897, 16495, 22185, 29691, 49485, 56083, 95671, 148455, 168249, 280415, 287013, 478355, 504747, 841245, 861039, 1435065, 1626407, 2523735, 4305195, 4879221, 8132035, 14637663, 24396105, 73188315]

約数ペア:

[(1, 73188315), (3, 24396105), (5, 14637663), (9, 8132035), (15, 4879221), (17, 4305195), (29, 2523735), (45, 1626407), (51, 1435065), (85, 861039), (87, 841245), (145, 504747), (153, 478355), (255, 287013), (261, 280415), (435, 168249), (493, 148455), (765, 95671), (1305, 56083), (1479, 49485), (2465, 29691), (3299, 22185), (4437, 16495), (7395, 9897)]