291206002455

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{977}}^1\times {\mathrm{24623}}^1$

素因数の和:25880

約数の個数: 48

約数和(自身を含む): 507172648320

約数和(自身を除く): 215966645865

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 977, 1345, 2421, 2931, 4035, 4885, 8793, 12105, 14655, 24623, 43965, 73869, 123115, 221607, 262813, 369345, 788439, 1108035, 1314065, 2365317, 3942195, 6623587, 11826585, 19870761, 24056671, 33117935, 59612283, 72170013, 99353805, 120283355, 216510039, 298061415, 360850065, 1082550195, 6471244499, 19413733497, 32356222495, 58241200491, 97068667485, 291206002455]

約数ペア:

[(1, 291206002455), (3, 97068667485), (5, 58241200491), (9, 32356222495), (15, 19413733497), (45, 6471244499), (269, 1082550195), (807, 360850065), (977, 298061415), (1345, 216510039), (2421, 120283355), (2931, 99353805), (4035, 72170013), (4885, 59612283), (8793, 33117935), (12105, 24056671), (14655, 19870761), (24623, 11826585), (43965, 6623587), (73869, 3942195), (123115, 2365317), (221607, 1314065), (262813, 1108035), (369345, 788439)]