1199895615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1993}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 2206065888

約数和(自身を除く): 1006170273

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 787, 1993, 2361, 3935, 5979, 7083, 9965, 11805, 13379, 17937, 29895, 33881, 35415, 40137, 66895, 89685, 101643, 120411, 169405, 200685, 304929, 508215, 602055, 1524645, 1568491, 4705473, 7842455, 14116419, 23527365, 26664347, 70582095, 79993041, 133321735, 239979123, 399965205, 1199895615]

約数ペア:

[(1, 1199895615), (3, 399965205), (5, 239979123), (9, 133321735), (15, 79993041), (17, 70582095), (45, 26664347), (51, 23527365), (85, 14116419), (153, 7842455), (255, 4705473), (765, 1568491), (787, 1524645), (1993, 602055), (2361, 508215), (3935, 304929), (5979, 200685), (7083, 169405), (9965, 120411), (11805, 101643), (13379, 89685), (17937, 66895), (29895, 40137), (33881, 35415)]