54653865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 109921536

約数和(自身を除く): 55267671

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 53, 61, 69, 105, 115, 147, 159, 161, 183, 245, 265, 305, 345, 371, 427, 483, 735, 795, 805, 915, 1113, 1127, 1219, 1281, 1403, 1855, 2135, 2415, 2597, 2989, 3233, 3381, 3657, 4209, 5565, 5635, 6095, 6405, 7015, 7791, 8533, 8967, 9699, 9821, 12985, 14945, 16165, 16905, 18285, 21045, 22631, 25599, 29463, 38955, 42665, 44835, 48495, 49105, 59731, 67893, 68747, 74359, 113155, 127995, 147315, 158417, 179193, 206241, 223077, 298655, 339465, 343735, 371795, 475251, 520513, 792085, 895965, 1031205, 1115385, 1561539, 2376255, 2602565, 3643591, 7807695, 10930773, 18217955, 54653865]

約数ペア:

[(1, 54653865), (3, 18217955), (5, 10930773), (7, 7807695), (15, 3643591), (21, 2602565), (23, 2376255), (35, 1561539), (49, 1115385), (53, 1031205), (61, 895965), (69, 792085), (105, 520513), (115, 475251), (147, 371795), (159, 343735), (161, 339465), (183, 298655), (245, 223077), (265, 206241), (305, 179193), (345, 158417), (371, 147315), (427, 127995), (483, 113155), (735, 74359), (795, 68747), (805, 67893), (915, 59731), (1113, 49105), (1127, 48495), (1219, 44835), (1281, 42665), (1403, 38955), (1855, 29463), (2135, 25599), (2415, 22631), (2597, 21045), (2989, 18285), (3233, 16905), (3381, 16165), (3657, 14945), (4209, 12985), (5565, 9821), (5635, 9699), (6095, 8967), (6405, 8533), (7015, 7791)]