1055131455

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{29297}}^1$

素因数の和:29333

約数の個数: 40

約数和(自身を含む): 1969528752

約数和(自身を除く): 914397297

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2401, 5145, 7203, 12005, 29297, 36015, 87891, 146485, 205079, 439455, 615237, 1025395, 1435553, 3076185, 4306659, 7177765, 10048871, 21533295, 30146613, 50244355, 70342097, 150733065, 211026291, 351710485, 1055131455]

約数ペア:

[(1, 1055131455), (3, 351710485), (5, 211026291), (7, 150733065), (15, 70342097), (21, 50244355), (35, 30146613), (49, 21533295), (105, 10048871), (147, 7177765), (245, 4306659), (343, 3076185), (735, 1435553), (1029, 1025395), (1715, 615237), (2401, 439455), (5145, 205079), (7203, 146485), (12005, 87891), (29297, 36015)]