196451325

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{13859}}^1$

素因数の和:13888

約数の個数: 60

約数和(自身を含む): 415910880

約数和(自身を除く): 219459555

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 13859, 14175, 41577, 69295, 97013, 124731, 207885, 291039, 346475, 374193, 485065, 623655, 873117, 1039425, 1122579, 1455195, 1870965, 2425325, 2619351, 3118275, 4365585, 5612895, 7275975, 7858053, 9354825, 13096755, 21827925, 28064475, 39290265, 65483775, 196451325]

約数ペア:

[(1, 196451325), (3, 65483775), (5, 39290265), (7, 28064475), (9, 21827925), (15, 13096755), (21, 9354825), (25, 7858053), (27, 7275975), (35, 5612895), (45, 4365585), (63, 3118275), (75, 2619351), (81, 2425325), (105, 1870965), (135, 1455195), (175, 1122579), (189, 1039425), (225, 873117), (315, 623655), (405, 485065), (525, 374193), (567, 346475), (675, 291039), (945, 207885), (1575, 124731), (2025, 97013), (2835, 69295), (4725, 41577), (13859, 14175)]