1969969594875

素因数分解:

$3^1\times 5^3\times {\mathrm{1439}}^1\times {\mathrm{1801}}^1\times {\mathrm{2027}}^1$

素因数の和:5285

約数の個数: 64

約数和(自身を含む): 3283747983360

約数和(自身を除く): 1313778388485

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1439, 1801, 2027, 4317, 5403, 6081, 7195, 9005, 10135, 21585, 27015, 30405, 35975, 45025, 50675, 107925, 135075, 152025, 179875, 225125, 253375, 539625, 675375, 760125, 2591639, 2916853, 3650627, 7774917, 8750559, 10951881, 12958195, 14584265, 18253135, 38874585, 43752795, 54759405, 64790975, 72921325, 91265675, 194372925, 218763975, 273797025, 323954875, 364606625, 456328375, 971864625, 1093819875, 1368985125, 5253252253, 15759756759, 26266261265, 78798783795, 131331306325, 393993918975, 656656531625, 1969969594875]

約数ペア:

[(1, 1969969594875), (3, 656656531625), (5, 393993918975), (15, 131331306325), (25, 78798783795), (75, 26266261265), (125, 15759756759), (375, 5253252253), (1439, 1368985125), (1801, 1093819875), (2027, 971864625), (4317, 456328375), (5403, 364606625), (6081, 323954875), (7195, 273797025), (9005, 218763975), (10135, 194372925), (21585, 91265675), (27015, 72921325), (30405, 64790975), (35975, 54759405), (45025, 43752795), (50675, 38874585), (107925, 18253135), (135075, 14584265), (152025, 12958195), (179875, 10951881), (225125, 8750559), (253375, 7774917), (539625, 3650627), (675375, 2916853), (760125, 2591639)]