73231515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{607}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 145686528

約数和(自身を除く): 72455013

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 383, 607, 1149, 1821, 1915, 2681, 3035, 3447, 4249, 5463, 5745, 8043, 9105, 12747, 13405, 17235, 21245, 24129, 27315, 38241, 40215, 63735, 120645, 191205, 232481, 697443, 1162405, 1627367, 2092329, 3487215, 4882101, 8136835, 10461645, 14646303, 24410505, 73231515]

約数ペア:

[(1, 73231515), (3, 24410505), (5, 14646303), (7, 10461645), (9, 8136835), (15, 4882101), (21, 3487215), (35, 2092329), (45, 1627367), (63, 1162405), (105, 697443), (315, 232481), (383, 191205), (607, 120645), (1149, 63735), (1821, 40215), (1915, 38241), (2681, 27315), (3035, 24129), (3447, 21245), (4249, 17235), (5463, 13405), (5745, 12747), (8043, 9105)]