148932015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{137}}^2$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 250933704

約数和(自身を除く): 102001689

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 529, 685, 1587, 2055, 2645, 3151, 7935, 9453, 15755, 18769, 47265, 56307, 72473, 93845, 217419, 281535, 362365, 431687, 1087095, 1295061, 2158435, 6475305, 9928801, 29786403, 49644005, 148932015]

約数ペア:

[(1, 148932015), (3, 49644005), (5, 29786403), (15, 9928801), (23, 6475305), (69, 2158435), (115, 1295061), (137, 1087095), (345, 431687), (411, 362365), (529, 281535), (685, 217419), (1587, 93845), (2055, 72473), (2645, 56307), (3151, 47265), (7935, 18769), (9453, 15755)]