202134825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15761}}^1$

素因数の和:15799

約数の個数: 48

約数和(自身を含む): 390897600

約数和(自身を除く): 188762775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 12825, 15761, 47283, 78805, 141849, 236415, 299459, 394025, 425547, 709245, 898377, 1182075, 1497295, 2127735, 2695131, 3546225, 4491885, 7486475, 8085393, 10638675, 13475655, 22459425, 40426965, 67378275, 202134825]

約数ペア:

[(1, 202134825), (3, 67378275), (5, 40426965), (9, 22459425), (15, 13475655), (19, 10638675), (25, 8085393), (27, 7486475), (45, 4491885), (57, 3546225), (75, 2695131), (95, 2127735), (135, 1497295), (171, 1182075), (225, 898377), (285, 709245), (475, 425547), (513, 394025), (675, 299459), (855, 236415), (1425, 141849), (2565, 78805), (4275, 47283), (12825, 15761)]