156928921575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{3461}}^1$

素因数の和:4217

約数の個数: 96

約数和(自身を含む): 279414973440

約数和(自身を除く): 122486051865

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 475, 677, 705, 893, 1175, 1425, 2031, 2679, 3385, 3461, 3525, 4465, 10155, 10383, 12863, 13395, 16925, 17305, 22325, 31819, 38589, 50775, 51915, 64315, 65759, 66975, 86525, 95457, 159095, 162667, 192945, 197277, 259575, 321575, 328795, 477285, 488001, 604561, 795475, 813335, 964725, 986385, 1643975, 1813683, 2343097, 2386425, 2440005, 3022805, 3090673, 4066675, 4931925, 7029291, 9068415, 9272019, 11715485, 12200025, 15114025, 15453365, 35146455, 44518843, 45342075, 46360095, 58577425, 77266825, 110125559, 133556529, 175732275, 222594215, 231800475, 330376677, 550627795, 667782645, 1112971075, 1651883385, 2092385621, 2753138975, 3338913225, 6277156863, 8259416925, 10461928105, 31385784315, 52309640525, 156928921575]

約数ペア:

[(1, 156928921575), (3, 52309640525), (5, 31385784315), (15, 10461928105), (19, 8259416925), (25, 6277156863), (47, 3338913225), (57, 2753138975), (75, 2092385621), (95, 1651883385), (141, 1112971075), (235, 667782645), (285, 550627795), (475, 330376677), (677, 231800475), (705, 222594215), (893, 175732275), (1175, 133556529), (1425, 110125559), (2031, 77266825), (2679, 58577425), (3385, 46360095), (3461, 45342075), (3525, 44518843), (4465, 35146455), (10155, 15453365), (10383, 15114025), (12863, 12200025), (13395, 11715485), (16925, 9272019), (17305, 9068415), (22325, 7029291), (31819, 4931925), (38589, 4066675), (50775, 3090673), (51915, 3022805), (64315, 2440005), (65759, 2386425), (66975, 2343097), (86525, 1813683), (95457, 1643975), (159095, 986385), (162667, 964725), (192945, 813335), (197277, 795475), (259575, 604561), (321575, 488001), (328795, 477285)]