15475995

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 29376000

約数和(自身を除く): 13900005

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 59, 67, 87, 135, 145, 177, 201, 261, 295, 335, 435, 531, 603, 783, 885, 1005, 1305, 1593, 1711, 1809, 1943, 2655, 3015, 3915, 3953, 5133, 5829, 7965, 8555, 9045, 9715, 11859, 15399, 17487, 19765, 25665, 29145, 35577, 46197, 52461, 59295, 76995, 87435, 106731, 114637, 177885, 230985, 262305, 343911, 533655, 573185, 1031733, 1719555, 3095199, 5158665, 15475995]

約数ペア:

[(1, 15475995), (3, 5158665), (5, 3095199), (9, 1719555), (15, 1031733), (27, 573185), (29, 533655), (45, 343911), (59, 262305), (67, 230985), (87, 177885), (135, 114637), (145, 106731), (177, 87435), (201, 76995), (261, 59295), (295, 52461), (335, 46197), (435, 35577), (531, 29145), (603, 25665), (783, 19765), (885, 17487), (1005, 15399), (1305, 11859), (1593, 9715), (1711, 9045), (1809, 8555), (1943, 7965), (2655, 5829), (3015, 5133), (3915, 3953)]