17265015

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 15912585

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 95, 127, 135, 159, 171, 265, 285, 381, 477, 513, 635, 795, 855, 1007, 1143, 1431, 1905, 2385, 2413, 2565, 3021, 3429, 5035, 5715, 6731, 7155, 7239, 9063, 12065, 15105, 17145, 20193, 21717, 27189, 33655, 36195, 45315, 60579, 65151, 100965, 108585, 127889, 135945, 181737, 302895, 325755, 383667, 639445, 908685, 1151001, 1918335, 3453003, 5755005, 17265015]

約数ペア:

[(1, 17265015), (3, 5755005), (5, 3453003), (9, 1918335), (15, 1151001), (19, 908685), (27, 639445), (45, 383667), (53, 325755), (57, 302895), (95, 181737), (127, 135945), (135, 127889), (159, 108585), (171, 100965), (265, 65151), (285, 60579), (381, 45315), (477, 36195), (513, 33655), (635, 27189), (795, 21717), (855, 20193), (1007, 17145), (1143, 15105), (1431, 12065), (1905, 9063), (2385, 7239), (2413, 7155), (2565, 6731), (3021, 5715), (3429, 5035)]