83161995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 79408245

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 465, 609, 651, 881, 899, 1015, 1085, 2643, 2697, 3045, 3255, 4405, 4495, 6167, 6293, 13215, 13485, 18501, 18879, 25549, 27311, 30835, 31465, 76647, 81933, 92505, 94395, 127745, 136555, 178843, 191177, 383235, 409665, 536529, 573531, 792019, 894215, 955885, 2376057, 2682645, 2867655, 3960095, 5544133, 11880285, 16632399, 27720665, 83161995]

約数ペア:

[(1, 83161995), (3, 27720665), (5, 16632399), (7, 11880285), (15, 5544133), (21, 3960095), (29, 2867655), (31, 2682645), (35, 2376057), (87, 955885), (93, 894215), (105, 792019), (145, 573531), (155, 536529), (203, 409665), (217, 383235), (435, 191177), (465, 178843), (609, 136555), (651, 127745), (881, 94395), (899, 92505), (1015, 81933), (1085, 76647), (2643, 31465), (2697, 30835), (3045, 27311), (3255, 25549), (4405, 18879), (4495, 18501), (6167, 13485), (6293, 13215)]