43138515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 84418560

約数和(自身を除く): 41280045

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 457, 465, 609, 651, 899, 1015, 1085, 1371, 2285, 2697, 3045, 3199, 3255, 4495, 6293, 6855, 9597, 13253, 13485, 14167, 15995, 18879, 31465, 39759, 42501, 47985, 66265, 70835, 92771, 94395, 99169, 198795, 212505, 278313, 297507, 410843, 463855, 495845, 1232529, 1391565, 1487535, 2054215, 2875901, 6162645, 8627703, 14379505, 43138515]

約数ペア:

[(1, 43138515), (3, 14379505), (5, 8627703), (7, 6162645), (15, 2875901), (21, 2054215), (29, 1487535), (31, 1391565), (35, 1232529), (87, 495845), (93, 463855), (105, 410843), (145, 297507), (155, 278313), (203, 212505), (217, 198795), (435, 99169), (457, 94395), (465, 92771), (609, 70835), (651, 66265), (899, 47985), (1015, 42501), (1085, 39759), (1371, 31465), (2285, 18879), (2697, 15995), (3045, 14167), (3199, 13485), (3255, 13253), (4495, 9597), (6293, 6855)]