15644850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 42747264

約数和(自身を除く): 27102414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 113, 130, 142, 150, 195, 213, 226, 325, 339, 355, 390, 426, 565, 650, 678, 710, 923, 975, 1065, 1130, 1469, 1695, 1775, 1846, 1950, 2130, 2769, 2825, 2938, 3390, 3550, 4407, 4615, 5325, 5538, 5650, 7345, 8023, 8475, 8814, 9230, 10650, 13845, 14690, 16046, 16950, 22035, 23075, 24069, 27690, 36725, 40115, 44070, 46150, 48138, 69225, 73450, 80230, 104299, 110175, 120345, 138450, 200575, 208598, 220350, 240690, 312897, 401150, 521495, 601725, 625794, 1042990, 1203450, 1564485, 2607475, 3128970, 5214950, 7822425, 15644850]

約数ペア:

[(1, 15644850), (2, 7822425), (3, 5214950), (5, 3128970), (6, 2607475), (10, 1564485), (13, 1203450), (15, 1042990), (25, 625794), (26, 601725), (30, 521495), (39, 401150), (50, 312897), (65, 240690), (71, 220350), (75, 208598), (78, 200575), (113, 138450), (130, 120345), (142, 110175), (150, 104299), (195, 80230), (213, 73450), (226, 69225), (325, 48138), (339, 46150), (355, 44070), (390, 40115), (426, 36725), (565, 27690), (650, 24069), (678, 23075), (710, 22035), (923, 16950), (975, 16046), (1065, 14690), (1130, 13845), (1469, 10650), (1695, 9230), (1775, 8814), (1846, 8475), (1950, 8023), (2130, 7345), (2769, 5650), (2825, 5538), (2938, 5325), (3390, 4615), (3550, 4407)]