16176285

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 29248128

約数和(自身を除く): 13071843

約数列:

[1, 3, 5, 9, 15, 45, 61, 71, 83, 183, 213, 249, 305, 355, 415, 549, 639, 747, 915, 1065, 1245, 2745, 3195, 3735, 4331, 5063, 5893, 12993, 15189, 17679, 21655, 25315, 29465, 38979, 45567, 53037, 64965, 75945, 88395, 194895, 227835, 265185, 359473, 1078419, 1797365, 3235257, 5392095, 16176285]

約数ペア:

[(1, 16176285), (3, 5392095), (5, 3235257), (9, 1797365), (15, 1078419), (45, 359473), (61, 265185), (71, 227835), (83, 194895), (183, 88395), (213, 75945), (249, 64965), (305, 53037), (355, 45567), (415, 38979), (549, 29465), (639, 25315), (747, 21655), (915, 17679), (1065, 15189), (1245, 12993), (2745, 5893), (3195, 5063), (3735, 4331)]