158157045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 291695040

約数和(自身を除く): 133537995

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 285, 291, 485, 855, 873, 1455, 1843, 1907, 4365, 5529, 5721, 9215, 9535, 16587, 17163, 27645, 28605, 36233, 82935, 85815, 108699, 181165, 184979, 326097, 543495, 554937, 924895, 1630485, 1664811, 2774685, 3514601, 8324055, 10543803, 17573005, 31631409, 52719015, 158157045]

約数ペア:

[(1, 158157045), (3, 52719015), (5, 31631409), (9, 17573005), (15, 10543803), (19, 8324055), (45, 3514601), (57, 2774685), (95, 1664811), (97, 1630485), (171, 924895), (285, 554937), (291, 543495), (485, 326097), (855, 184979), (873, 181165), (1455, 108699), (1843, 85815), (1907, 82935), (4365, 36233), (5529, 28605), (5721, 27645), (9215, 17163), (9535, 16587)]