25363530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 68972904

約数和(自身を除く): 43609374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 181, 270, 346, 362, 405, 519, 543, 810, 865, 905, 1038, 1086, 1557, 1629, 1730, 1810, 2595, 2715, 3114, 3258, 4671, 4887, 5190, 5430, 7785, 8145, 9342, 9774, 14013, 14661, 15570, 16290, 23355, 24435, 28026, 29322, 31313, 46710, 48870, 62626, 70065, 73305, 93939, 140130, 146610, 156565, 187878, 281817, 313130, 469695, 563634, 845451, 939390, 1409085, 1690902, 2536353, 2818170, 4227255, 5072706, 8454510, 12681765, 25363530]

約数ペア:

[(1, 25363530), (2, 12681765), (3, 8454510), (5, 5072706), (6, 4227255), (9, 2818170), (10, 2536353), (15, 1690902), (18, 1409085), (27, 939390), (30, 845451), (45, 563634), (54, 469695), (81, 313130), (90, 281817), (135, 187878), (162, 156565), (173, 146610), (181, 140130), (270, 93939), (346, 73305), (362, 70065), (405, 62626), (519, 48870), (543, 46710), (810, 31313), (865, 29322), (905, 28026), (1038, 24435), (1086, 23355), (1557, 16290), (1629, 15570), (1730, 14661), (1810, 14013), (2595, 9774), (2715, 9342), (3114, 8145), (3258, 7785), (4671, 5430), (4887, 5190)]