194793165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{947}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 386875008

約数和(自身を除く): 192081843

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 653, 947, 1959, 2841, 3265, 4571, 4735, 5877, 6629, 8523, 9795, 13713, 14205, 19887, 22855, 29385, 33145, 41139, 42615, 59661, 68565, 99435, 205695, 298305, 618391, 1855173, 3091955, 4328737, 5565519, 9275865, 12986211, 21643685, 27827595, 38958633, 64931055, 194793165]

約数ペア:

[(1, 194793165), (3, 64931055), (5, 38958633), (7, 27827595), (9, 21643685), (15, 12986211), (21, 9275865), (35, 5565519), (45, 4328737), (63, 3091955), (105, 1855173), (315, 618391), (653, 298305), (947, 205695), (1959, 99435), (2841, 68565), (3265, 59661), (4571, 42615), (4735, 41139), (5877, 33145), (6629, 29385), (8523, 22855), (9795, 19887), (13713, 14205)]