275791908455

素因数分解:

$5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{102251}}^1$

素因数の和:102480

約数の個数: 48

約数和(自身を含む): 392365464480

約数和(自身を除く): 116573556025

約数列:

[1, 5, 7, 35, 49, 101, 109, 245, 505, 545, 707, 763, 3535, 3815, 4949, 5341, 11009, 24745, 26705, 55045, 77063, 102251, 385315, 511255, 539441, 715757, 2697205, 3578785, 5010299, 10327351, 11145359, 25051495, 51636755, 55726795, 72291457, 78017513, 361457285, 390087565, 506040199, 546122591, 1125681259, 2530200995, 2730612955, 5628406295, 7879768813, 39398844065, 55158381691, 275791908455]

約数ペア:

[(1, 275791908455), (5, 55158381691), (7, 39398844065), (35, 7879768813), (49, 5628406295), (101, 2730612955), (109, 2530200995), (245, 1125681259), (505, 546122591), (545, 506040199), (707, 390087565), (763, 361457285), (3535, 78017513), (3815, 72291457), (4949, 55726795), (5341, 51636755), (11009, 25051495), (24745, 11145359), (26705, 10327351), (55045, 5010299), (77063, 3578785), (102251, 2697205), (385315, 715757), (511255, 539441)]