439833735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28716

約数の個数: 48

約数和(自身を含む): 858544128

約数和(自身を除く): 418710393

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 15345, 28663, 85989, 143315, 257967, 315293, 429945, 888553, 945879, 1289835, 1576465, 2665659, 2837637, 4442765, 4729395, 7996977, 9774083, 13328295, 14188185, 29322249, 39984885, 48870415, 87966747, 146611245, 439833735]

約数ペア:

[(1, 439833735), (3, 146611245), (5, 87966747), (9, 48870415), (11, 39984885), (15, 29322249), (31, 14188185), (33, 13328295), (45, 9774083), (55, 7996977), (93, 4729395), (99, 4442765), (155, 2837637), (165, 2665659), (279, 1576465), (341, 1289835), (465, 945879), (495, 888553), (1023, 429945), (1395, 315293), (1705, 257967), (3069, 143315), (5115, 85989), (15345, 28663)]