65915070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13001}}^1$

素因数の和:13037

約数の個数: 48

約数和(自身を含む): 171314352

約数和(自身を除く): 105399282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 13001, 26002, 39003, 65005, 78006, 130010, 169013, 195015, 338026, 390030, 507039, 845065, 1014078, 1690130, 2197169, 2535195, 4394338, 5070390, 6591507, 10985845, 13183014, 21971690, 32957535, 65915070]

約数ペア:

[(1, 65915070), (2, 32957535), (3, 21971690), (5, 13183014), (6, 10985845), (10, 6591507), (13, 5070390), (15, 4394338), (26, 2535195), (30, 2197169), (39, 1690130), (65, 1014078), (78, 845065), (130, 507039), (169, 390030), (195, 338026), (338, 195015), (390, 169013), (507, 130010), (845, 78006), (1014, 65005), (1690, 39003), (2535, 26002), (5070, 13001)]