19035471255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{2791}}^1$

素因数の和:3248

約数の個数: 64

約数和(自身を含む): 32479045632

約数和(自身を除く): 13443574377

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 373, 795, 1119, 1219, 1865, 2791, 3657, 5595, 6095, 8373, 8579, 13955, 18285, 19769, 25737, 41865, 42895, 59307, 64193, 98845, 128685, 147923, 192579, 296535, 320965, 443769, 454687, 739615, 962895, 1041043, 1364061, 2218845, 2273435, 3123129, 3402229, 5205215, 6820305, 10206687, 15615645, 17011145, 23943989, 51033435, 55175279, 71831967, 119719945, 165525837, 275876395, 359159835, 827629185, 1269031417, 3807094251, 6345157085, 19035471255]

約数ペア:

[(1, 19035471255), (3, 6345157085), (5, 3807094251), (15, 1269031417), (23, 827629185), (53, 359159835), (69, 275876395), (115, 165525837), (159, 119719945), (265, 71831967), (345, 55175279), (373, 51033435), (795, 23943989), (1119, 17011145), (1219, 15615645), (1865, 10206687), (2791, 6820305), (3657, 5205215), (5595, 3402229), (6095, 3123129), (8373, 2273435), (8579, 2218845), (13955, 1364061), (18285, 1041043), (19769, 962895), (25737, 739615), (41865, 454687), (42895, 443769), (59307, 320965), (64193, 296535), (98845, 192579), (128685, 147923)]