67745685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 60496107

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 1511, 2135, 2989, 4533, 6405, 7555, 8967, 10577, 14945, 22665, 31731, 44835, 52885, 74039, 92171, 158655, 222117, 276513, 370195, 460855, 645197, 1110585, 1382565, 1935591, 3225985, 4516379, 9677955, 13549137, 22581895, 67745685]

約数ペア:

[(1, 67745685), (3, 22581895), (5, 13549137), (7, 9677955), (15, 4516379), (21, 3225985), (35, 1935591), (49, 1382565), (61, 1110585), (105, 645197), (147, 460855), (183, 370195), (245, 276513), (305, 222117), (427, 158655), (735, 92171), (915, 74039), (1281, 52885), (1511, 44835), (2135, 31731), (2989, 22665), (4533, 14945), (6405, 10577), (7555, 8967)]