87837645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 164947968

約数和(自身を除く): 77110323

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 127, 147, 245, 381, 635, 735, 889, 941, 1905, 2667, 2823, 4445, 4705, 6223, 6587, 13335, 14115, 18669, 19761, 31115, 32935, 46109, 93345, 98805, 119507, 138327, 230545, 358521, 597535, 691635, 836549, 1792605, 2509647, 4182745, 5855843, 12548235, 17567529, 29279215, 87837645]

約数ペア:

[(1, 87837645), (3, 29279215), (5, 17567529), (7, 12548235), (15, 5855843), (21, 4182745), (35, 2509647), (49, 1792605), (105, 836549), (127, 691635), (147, 597535), (245, 358521), (381, 230545), (635, 138327), (735, 119507), (889, 98805), (941, 93345), (1905, 46109), (2667, 32935), (2823, 31115), (4445, 19761), (4705, 18669), (6223, 14115), (6587, 13335)]