42928695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 85363200

約数和(自身を除く): 42434505

約数列:

[1, 3, 5, 9, 15, 19, 23, 37, 45, 57, 59, 69, 95, 111, 115, 171, 177, 185, 207, 285, 295, 333, 345, 437, 531, 555, 703, 851, 855, 885, 1035, 1121, 1311, 1357, 1665, 2109, 2183, 2185, 2553, 2655, 3363, 3515, 3933, 4071, 4255, 5605, 6327, 6549, 6555, 6785, 7659, 10089, 10545, 10915, 12213, 12765, 16169, 16815, 19647, 19665, 20355, 25783, 31635, 32745, 38295, 41477, 48507, 50209, 50445, 61065, 77349, 80845, 98235, 124431, 128915, 145521, 150627, 207385, 232047, 242535, 251045, 373293, 386745, 451881, 622155, 727605, 753135, 953971, 1160235, 1866465, 2259405, 2861913, 4769855, 8585739, 14309565, 42928695]

約数ペア:

[(1, 42928695), (3, 14309565), (5, 8585739), (9, 4769855), (15, 2861913), (19, 2259405), (23, 1866465), (37, 1160235), (45, 953971), (57, 753135), (59, 727605), (69, 622155), (95, 451881), (111, 386745), (115, 373293), (171, 251045), (177, 242535), (185, 232047), (207, 207385), (285, 150627), (295, 145521), (333, 128915), (345, 124431), (437, 98235), (531, 80845), (555, 77349), (703, 61065), (851, 50445), (855, 50209), (885, 48507), (1035, 41477), (1121, 38295), (1311, 32745), (1357, 31635), (1665, 25783), (2109, 20355), (2183, 19665), (2185, 19647), (2553, 16815), (2655, 16169), (3363, 12765), (3515, 12213), (3933, 10915), (4071, 10545), (4255, 10089), (5605, 7659), (6327, 6785), (6549, 6555)]