15691694150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{252481}}^1$

素因数の和:252617

約数の個数: 48

約数和(自身を含む): 32121769968

約数和(自身を除く): 16430075818

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 226, 275, 550, 565, 1130, 1243, 2486, 2825, 5650, 6215, 12430, 31075, 62150, 252481, 504962, 1262405, 2524810, 2777291, 5554582, 6312025, 12624050, 13886455, 27772910, 28530353, 57060706, 69432275, 138864550, 142651765, 285303530, 313833883, 627667766, 713258825, 1426517650, 1569169415, 3138338830, 7845847075, 15691694150]

約数ペア:

[(1, 15691694150), (2, 7845847075), (5, 3138338830), (10, 1569169415), (11, 1426517650), (22, 713258825), (25, 627667766), (50, 313833883), (55, 285303530), (110, 142651765), (113, 138864550), (226, 69432275), (275, 57060706), (550, 28530353), (565, 27772910), (1130, 13886455), (1243, 12624050), (2486, 6312025), (2825, 5554582), (5650, 2777291), (6215, 2524810), (12430, 1262405), (31075, 504962), (62150, 252481)]