27695325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 53139456

約数和(自身を除く): 25444131

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 743, 1065, 1491, 1775, 2229, 2485, 3715, 5201, 5325, 7455, 11145, 12425, 15603, 18575, 26005, 37275, 52753, 55725, 78015, 130025, 158259, 263765, 369271, 390075, 791295, 1107813, 1318825, 1846355, 3956475, 5539065, 9231775, 27695325]

約数ペア:

[(1, 27695325), (3, 9231775), (5, 5539065), (7, 3956475), (15, 1846355), (21, 1318825), (25, 1107813), (35, 791295), (71, 390075), (75, 369271), (105, 263765), (175, 158259), (213, 130025), (355, 78015), (497, 55725), (525, 52753), (743, 37275), (1065, 26005), (1491, 18575), (1775, 15603), (2229, 12425), (2485, 11145), (3715, 7455), (5201, 5325)]