73406205

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 130987584

約数和(自身を除く): 57581379

約数列:

[1, 3, 5, 9, 15, 45, 67, 97, 201, 251, 291, 335, 485, 603, 753, 873, 1005, 1255, 1455, 2259, 3015, 3765, 4365, 6499, 11295, 16817, 19497, 24347, 32495, 50451, 58491, 73041, 84085, 97485, 121735, 151353, 219123, 252255, 292455, 365205, 756765, 1095615, 1631249, 4893747, 8156245, 14681241, 24468735, 73406205]

約数ペア:

[(1, 73406205), (3, 24468735), (5, 14681241), (9, 8156245), (15, 4893747), (45, 1631249), (67, 1095615), (97, 756765), (201, 365205), (251, 292455), (291, 252255), (335, 219123), (485, 151353), (603, 121735), (753, 97485), (873, 84085), (1005, 73041), (1255, 58491), (1455, 50451), (2259, 32495), (3015, 24347), (3765, 19497), (4365, 16817), (6499, 11295)]