201259875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 360622080

約数和(自身を除く): 159362205

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 125, 141, 235, 285, 375, 475, 601, 705, 893, 1175, 1425, 1803, 2375, 2679, 3005, 3525, 4465, 5875, 7125, 9015, 11419, 13395, 15025, 17625, 22325, 28247, 34257, 45075, 57095, 66975, 75125, 84741, 111625, 141235, 171285, 225375, 285475, 334875, 423705, 536693, 706175, 856425, 1427375, 1610079, 2118525, 2683465, 3530875, 4282125, 8050395, 10592625, 13417325, 40251975, 67086625, 201259875]

約数ペア:

[(1, 201259875), (3, 67086625), (5, 40251975), (15, 13417325), (19, 10592625), (25, 8050395), (47, 4282125), (57, 3530875), (75, 2683465), (95, 2118525), (125, 1610079), (141, 1427375), (235, 856425), (285, 706175), (375, 536693), (475, 423705), (601, 334875), (705, 285475), (893, 225375), (1175, 171285), (1425, 141235), (1803, 111625), (2375, 84741), (2679, 75125), (3005, 66975), (3525, 57095), (4465, 45075), (5875, 34257), (7125, 28247), (9015, 22325), (11419, 17625), (13395, 15025)]