2742173625

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 4675117824

約数和(自身を除く): 1932944199

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 281, 375, 491, 795, 843, 1325, 1405, 1473, 2455, 3975, 4215, 6625, 7025, 7365, 12275, 14893, 19875, 21075, 26023, 35125, 36825, 44679, 61375, 74465, 78069, 105375, 130115, 137971, 184125, 223395, 372325, 390345, 413913, 650575, 689855, 1116975, 1861625, 1951725, 2069565, 3252875, 3449275, 5584875, 7312463, 9758625, 10347825, 17246375, 21937389, 36562315, 51739125, 109686945, 182811575, 548434725, 914057875, 2742173625]

約数ペア:

[(1, 2742173625), (3, 914057875), (5, 548434725), (15, 182811575), (25, 109686945), (53, 51739125), (75, 36562315), (125, 21937389), (159, 17246375), (265, 10347825), (281, 9758625), (375, 7312463), (491, 5584875), (795, 3449275), (843, 3252875), (1325, 2069565), (1405, 1951725), (1473, 1861625), (2455, 1116975), (3975, 689855), (4215, 650575), (6625, 413913), (7025, 390345), (7365, 372325), (12275, 223395), (14893, 184125), (19875, 137971), (21075, 130115), (26023, 105375), (35125, 78069), (36825, 74465), (44679, 61375)]