72669122565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1\times {\mathrm{1997}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 126091510272

約数和(自身を除く): 53422387707

約数列:

[1, 3, 5, 13, 15, 39, 65, 181, 195, 543, 905, 1031, 1997, 2353, 2715, 3093, 5155, 5991, 7059, 9985, 11765, 13403, 15465, 25961, 29955, 35295, 40209, 67015, 77883, 129805, 186611, 201045, 361457, 389415, 559833, 933055, 1084371, 1807285, 2058907, 2425943, 2799165, 4698941, 5421855, 6176721, 7277829, 10294535, 12129715, 14096823, 23494705, 26765791, 30883605, 36389145, 70484115, 80297373, 133828955, 372662167, 401486865, 1117986501, 1863310835, 4844608171, 5589932505, 14533824513, 24223040855, 72669122565]

約数ペア:

[(1, 72669122565), (3, 24223040855), (5, 14533824513), (13, 5589932505), (15, 4844608171), (39, 1863310835), (65, 1117986501), (181, 401486865), (195, 372662167), (543, 133828955), (905, 80297373), (1031, 70484115), (1997, 36389145), (2353, 30883605), (2715, 26765791), (3093, 23494705), (5155, 14096823), (5991, 12129715), (7059, 10294535), (9985, 7277829), (11765, 6176721), (13403, 5421855), (15465, 4698941), (25961, 2799165), (29955, 2425943), (35295, 2058907), (40209, 1807285), (67015, 1084371), (77883, 933055), (129805, 559833), (186611, 389415), (201045, 361457)]